CN215727056U

CN215727056U - Sampling device that municipal administration sewage treatment used

Info

Publication number: CN215727056U
Application number: CN202121791495.6U
Authority: CN
Inventors: 杨峻钦; 张喆
Original assignee: Yunnan Yirui Construction Engineering Co ltd
Current assignee: Yunnan Yirui Construction Engineering Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-02-01
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a sampling device for municipal sewage treatment, which relates to the field of municipal sewage treatment and comprises a portable box, an anti-blocking mechanism and a retraction mechanism, wherein the bottom end of the portable box is connected with a universal wheel, one end of the portable box is connected with a door plate, the lower surface inside the portable box is connected with a sample storage box, and the upper part of one side of the sample storage box is connected with a control panel. According to the portable box, the retraction mechanism is arranged, the effect of quickly retracting and releasing the sampling hose can be realized through the mechanism, the sampling hose is extended by rotating the containing disc through the hinge overturning holding rod, at the moment, the containing disc drives the gear to rotate through the rotating shaft, meanwhile, the gear extrudes the extrusion block through rotation, at the moment, the extrusion block enters the portable box through extrusion to extrude the second spring, then the second spring pushes the extrusion block to clamp the gear through pressure rebound, and the excessive extension of the sampling hose caused by self-sliding of the containing disc can be prevented through mutual matching of the plurality of parts.

Description

Sampling device that municipal administration sewage treatment used

Technical Field

The utility model relates to a sampling device for municipal sewage treatment, in particular to a sampling device for municipal sewage treatment.

Background

Urban sewage, namely domestic sewage, industrial wastewater and runoff sewage in urban areas, is generally collected by urban pipelines and is discharged into a water body after being treated by an urban sewage treatment plant, and besides a large amount of organic matters, germs and viruses, the urban sewage contains a great deal of water quality of the industrial wastewater and pollution of the runoff sewage is more and more serious due to advanced development of industry, so that the urban sewage contains various toxic and harmful pollutants with various types and different degrees.

Municipal sewage is at the in-process of handling, generally need carry out sample analysis to sewage to formulate effectual processing scheme, but the entering of rubbish in the sewage can't be prevented to current sewage sampling device, this can cause the jam to sampling device's inside, sampling device can't receive and release fixedly fast simultaneously to the sampling hose, this can lead to unable vertical sampling at aquatic fixed height, urgently need one kind can prevent that rubbish from blockking up and can carry out the sampling device who receive and releases fast to the sampling hose to the inside of sampling device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sampling device for municipal sewage treatment, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a sampling device for municipal sewage treatment comprises a portable box, an anti-blocking mechanism and a retraction mechanism, wherein the bottom end of the portable box is connected with universal wheels, one end of the portable box is connected with a door plate, the lower surface in the interior of the portable box is connected with a sample storage box, a control panel is connected above one side of the sample storage box, and one side of the portable box, which is positioned on a peristaltic pump, is connected with the peristaltic pump;

wherein, the jack puts the department and is located the gear of one side of peristaltic pump including the one end central point that is located the portable box, the lower surface of gear is connected with the extrusion piece, the lower surface of extrusion piece is connected with the second spring, one side that the peristaltic pump was kept away from to the gear is connected with the storage disc, one side lower extreme that the gear was kept away from to the storage disc is connected with the holding rod, the outer wall middle-end of storage disc is connected with the sampling hose, the bottom of sampling hose is connected with the go-between.

As a still further scheme of the utility model: prevent stifled mechanism including the fixed frame that is located the both sides lower extreme of go-between, two the round pin piece, two have been cup jointed to the inside of fixed frame one side that fixed frame was kept away from to the round pin piece is connected with first spring, two the sampling head has been cup jointed to the outer wall of round pin piece, the sampling head is located the go-between and is connected with the fixed bolster under, the water fan of the upper surface of fixed bolster, the bottom central point department of putting of water fan is connected with connects the commentaries on classics piece, the bottom of connecting the commentaries on classics piece is connected with the worm.

As a still further scheme of the utility model: the portable box is rotatably connected with the connecting position of the door plate through a rotating shaft, the connecting position of the retraction mechanism and the anti-blocking mechanism is provided with a sliding groove matched with the outer wall of the anti-blocking mechanism, and the control panel is electrically connected with the peristaltic pump through a lead.

As a still further scheme of the utility model: the output end of the peristaltic pump is connected with the sample storage box through a pipeline, the connecting position of the portable box and the retraction mechanism is provided with a connecting groove which is matched with the outer wall of the retraction mechanism, the connecting position of the gear, the portable box and the storage disc is rotatably connected through a rotating shaft, and the outer wall of one side of the holding rod, which is positioned on the sampling hose, is provided with a roller.

As a still further scheme of the utility model: the gear is connected with the position where the extrusion block is connected through the meshing of the gear blocks matched with each other on the outer wall, the position where the extrusion block is connected with the second spring is provided with a baffle, the position where the storage disc is connected with the holding rod is rotatably connected through a hinge, and one end, far away from the connecting ring, of the sampling hose is rotatably connected with the input end of the peristaltic pump in a sleeved mode.

As a still further scheme of the utility model: the positions where the two pin blocks are connected with the first spring are provided with baffle plates, the inner walls of the two fixing frames are matched with the outer walls of the pin blocks, and the inner walls of the sampling heads are matched with the outer walls of the positions where the connecting rings are connected.

As a still further scheme of the utility model: the sampling head is connected position department with two round pin pieces, fixed frame and is offered the slip draw-in groove that matches mutually with the outer wall of two round pin pieces, fixed frame, fixed bolster with connect the commentaries on classics piece and meet position department offer with the outer wall of connecting the commentaries on classics piece fixed rotary slot that matches mutually, the bottom central point department of putting of sampling head offers the connection rotary slot that matches mutually with the outer wall of worm.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the arrangement of the retraction mechanism, the effect of quickly retracting and releasing the sampling hose can be realized through the mechanism, the sampling hose is extended by rotating the containing disc through the hinge overturning holding rod, at the moment, the containing disc drives the gear to rotate through the rotating shaft, meanwhile, the gear extrudes the extrusion block through rotation, at the moment, the extrusion block enters the portable box through extrusion to extrude the second spring, then the second spring pushes the extrusion block to clamp the gear through pressure rebound, and the excessive extension of the sampling hose caused by the self-sliding of the containing disc can be prevented through the mutual matching of the plurality of parts;

2. through setting up anti-blocking mechanism, can realize preventing the inside effect that takes place to block up of sampling hose through this mechanism, the entering through sewage drives the water fan and rotates, and the water fan makes to connect the commentaries on classics piece through rotatory simultaneously and drives the worm and rotate, and accessible worm mutually supports through above a plurality of parts stirs the opening part of sampling head, is favorable to preventing that too big impurity in the sewage from getting into the inside of sampling head and taking place to block up.

Drawings

FIG. 1 is a schematic diagram of a sampling device for municipal sewage treatment;

FIG. 2 is an exploded view of the structural components of a sampling device for municipal sewage treatment;

FIG. 3 is an enlarged partial schematic view of a sampling device for municipal sewage treatment at location A;

fig. 4 is a partial enlarged schematic view of a sampling device for municipal sewage treatment at point B.

In the figure: 1. a portable case; 2. an anti-blocking mechanism; 201. a first spring; 202. a pin block; 203. a fixing frame; 204. fixing a bracket; 205. connecting the rotary block; 206. a worm; 207. a sampling head; 208. a water fan; 3. a retraction mechanism; 301. a gear; 302. extruding the block; 303. a second spring; 304. a storage tray; 305. a holding rod; 306. a sampling hose; 307. a connecting ring; 4. a door panel; 5. a sample storage box; 6. a control panel; 7. a peristaltic pump; 8. a universal wheel.

Detailed Description

Referring to fig. 1-4, in the embodiment of the utility model, a sampling device for municipal sewage treatment comprises a portable box 1, an anti-blocking mechanism 2 and a retraction mechanism 3, wherein the bottom end of the portable box 1 is connected with a universal wheel 8, one end of the portable box 1 is connected with a door plate 4, the inner lower surface of the portable box 1 is connected with a sample storage box 5, a control panel 6 is connected above one side of the sample storage box 5, and one side of the portable box 1, which is positioned at a peristaltic pump 7, is connected with the peristaltic pump 7;

the retraction mechanism 3 comprises a gear 301 which is located at the center of one end of the portable case 1 and located on one side of the peristaltic pump 7, an extrusion block 302 is connected to the lower surface of the gear 301, a second spring 303 is connected to the lower surface of the extrusion block 302, a storage disc 304 is connected to one side of the gear 301, which is far away from the peristaltic pump 7, a holding rod 305 is connected to the lower end of one side of the storage disc 304, which is far away from the gear 301, a sampling hose 306 is connected to the middle end of the outer wall of the storage disc 304, and a connection ring 307 is connected to the bottom end of the sampling hose 306.

This kind of sampling device that municipal administration sewage treatment was used accomodates sampling hose 306 fast through storage disc 304, is favorable to receiving and releasing sampling hose 306 fast.

In FIGS. 1 to 4: the anti-blocking mechanism 2 comprises fixing frames 203 located at the lower ends of the two sides of the connecting ring 307, pin blocks 202 are sleeved inside the two fixing frames 203, one sides, far away from the fixing frames 203, of the two pin blocks 202 are connected with first springs 201, sampling heads 207 are sleeved on the outer walls of the two pin blocks 202, the sampling heads 207 are located under the connecting ring 307 and connected with fixing supports 204, water fans 208 on the upper surfaces of the fixing supports 204, the bottom center positions of the water fans 208 are connected with connecting rotating blocks 205, and the bottom ends of the connecting rotating blocks 205 are connected with worms 206.

This kind of sampling device that municipal administration sewage treatment was used makes water fan 208 make worm 206 rotate under the drive of sewage through connecting commentaries on classics piece 205, is favorable to preventing that too big impurity from getting into the inside of sampling head 207 and leading to blockking up.

In FIGS. 1 to 4: the portable box 1 is rotatably connected with the door panel 4 through a rotating shaft, the folding and unfolding mechanism 3 is provided with a sliding groove matched with the outer wall of the anti-blocking mechanism 2 at the connecting position of the anti-blocking mechanism 2, and the control panel 6 is electrically connected with the peristaltic pump 7 through a lead.

This kind of sampling device that municipal administration sewage treatment used makes control panel 6 control peristaltic pump 7 through the wire.

In FIGS. 1 to 4: the output end of the peristaltic pump 7 is connected with the sample storage box 5 through a pipeline, the connecting position of the portable box 1 and the retraction mechanism 3 is provided with a connecting groove matched with the outer wall of the retraction mechanism 3, the connecting position of the gear 301, the portable box 1 and the storage disc 304 is rotatably connected through a rotating shaft, and the outer wall of one side of the holding rod 305, which is positioned on the sampling hose 306, is provided with a roller.

This kind of sampling device that municipal administration sewage treatment used makes peristaltic pump 7 import the inside sample sewage of sampling hose 306 to the inside of storing up appearance box 5 through the pipeline and stores.

In FIGS. 1 to 4: the joint position of the gear 301 and the extrusion block 302 is meshed and connected through tooth blocks matched with each other on the outer wall, the joint position of the extrusion block 302 and the second spring 303 is provided with a baffle, the joint position of the containing disc 304 and the holding rod 305 is rotatably connected through a hinge, and one end of the sampling hose 306 far away from the connecting ring 307 is rotatably connected with the input end of the peristaltic pump 7 in a sleeved mode.

This kind of sampling device for municipal wastewater treatment makes extrusion piece 302 block gear 301 fixedly through the tooth piece.

In FIGS. 2 to 4: the positions where the two pin blocks 202 are connected with the first spring 201 are provided with baffles, the inner walls of the two fixing frames 203 are matched with the outer walls of the pin blocks 202, and the inner walls of the sampling heads 207 are matched with the outer walls of the positions where the connecting rings 307 are connected.

This kind of sampling device that municipal administration sewage treatment used makes two round pin pieces 202 carry out spacing slip in the inside of two fixed frames 203 through the baffle.

In FIGS. 2 to 4: the joint position of the sampling head 207 with the two pin blocks 202 and the fixing frame 203 is provided with a sliding clamping groove which is matched with the outer walls of the two pin blocks 202 and the fixing frame 203, the joint position of the fixing support 204 and the connecting rotating block 205 is provided with a fixing rotating groove which is matched with the outer wall of the connecting rotating block 205, and the center position of the bottom end of the sampling head 207 is provided with a connecting rotating groove which is matched with the outer wall of the worm 206.

This kind of sampling device that municipal sewage treatment used makes sampling head 207 carry out the high-speed joint through two round pin pieces 202, fixed frame 203 and go-between 307 through the slip draw-in groove and fixes.

The working principle of the utility model is as follows: when the portable box is used, the portable box 1 is moved to a sampling position through the universal wheels 8, the door plate 4 is turned through the rotating shaft, the connecting ring 307 is aligned to one end of the sampling head 207 and is positioned right above the water fan 208, the connecting ring 307 is inserted into the sampling head 207, at the moment, the two fixing frames 203 enter the sampling head 207 through the sliding clamping groove, the two pin blocks 202 enter the connecting ring 307 under the extrusion of external force to extrude the first spring 201, then the sampling head 207 rotates, at the moment, the pin blocks 202 are pushed to clamp the sampling head 207 through the compression and rebound of the first spring 201, the worm 206 and the sampling head 207 are conveniently and quickly fixed, then the anti-blocking mechanism 2 is suspended, at the moment, the holding rod 305 is turned through the hinge, at the same time, the sampling hose 306 is extended through the holding rod 305 rotating the receiving disc 304, at the moment, the receiving disc 304 drives the gear 301 to rotate through the rotating shaft, meanwhile, the gear 301 extrudes the extrusion block 302 through rotation, at the moment, the extrusion block 302 enters the inside of the portable box 1 through extrusion to extrude the second spring 303, then the second spring 303 rebounds through pressure to push the extrusion block 302 to clamp the gear 301, so that the holding rod 305 is fixed, excessive extension of the sampling hose 306 caused by self-sliding of the storage disc 304 is favorably prevented, the anti-blocking mechanism 2 stops rotating after reaching the specified height of a water area, at the moment, the control panel 6 starts the peristaltic pump 7 through a lead to sample sewage, meanwhile, the sewage enters the inside of the sample storage box 5 through the anti-blocking mechanism 2 through the peristaltic pump 7, at the moment, the sewage drives the water fan 208 to rotate, meanwhile, the water fan 208 drives the connecting rotating block 205 to rotate through rotation, so that the worm 206 is convenient to stir the opening of the sampling head 207 through the worm 206, and blockage caused by the fact that overlarge impurities in the sewage enter the inside of the sampling head 207 is favorably prevented, reverse operation is carried out to the operation of telling on after the sample, is favorable to accomodating sampling hose 306 fast to carry out quick replacement to anti-blocking mechanism 2 and maintain, be convenient for to anti-blocking mechanism 2's reuse.

The above description is only for the preferred embodiment 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 or changed within the scope of the present invention.

Claims

1. A sampling device for municipal sewage treatment comprises a portable box (1), an anti-blocking mechanism (2) and a retraction mechanism (3), and is characterized in that the bottom end of the portable box (1) is connected with universal wheels (8), one end of the portable box (1) is connected with a door plate (4), the inner lower surface of the portable box (1) is connected with a sample storage box (5), a control panel (6) is connected above one side of the sample storage box (5), and one side of the portable box (1) located on a peristaltic pump (7) is connected with the peristaltic pump (7);

wherein, jack (3) are including gear (301) that are located the one end central point department of portable case (1) and are located one side of peristaltic pump (7), the lower surface of gear (301) is connected with extrusion piece (302), the lower surface of extrusion piece (302) is connected with second spring (303), one side that peristaltic pump (7) were kept away from in gear (301) is connected with storage disc (304), one side lower extreme that gear (301) were kept away from in storage disc (304) is connected with holding rod (305), the outer wall middle-end of storage disc (304) is connected with sampling hose (306), the bottom of sampling hose (306) is connected with go-between (307).

2. The sampling device that municipal wastewater treatment used according to claim 1, characterized in that, anti-blocking mechanism (2) is including fixed frame (203) that is located the both sides lower extreme of go-between (307), two round pin piece (202) has been cup jointed to the inside of fixed frame (203), two one side that fixed frame (203) were kept away from to round pin piece (202) is connected with first spring (201), two the outer wall of round pin piece (202) has cup jointed sampling head (207), sampling head (207) are located go-between (307) and are connected with fixed bolster (204) under, the water fan (208) of the upper surface of fixed bolster (204), the bottom central point department of putting of water fan (208) is connected with connects commentaries on classics piece (205), the bottom of connecting commentaries on classics piece (205) is connected with worm (206).

3. The sampling device for municipal sewage treatment according to claim 1, wherein the portable box (1) is rotatably connected to the door panel (4) via a rotating shaft, the retraction mechanism (3) is provided with a sliding groove matching with the outer wall of the anti-blocking mechanism (2) at the connecting position with the anti-blocking mechanism (2), and the control panel (6) is electrically connected to the peristaltic pump (7) via a conducting wire.

4. The sampling device for municipal sewage treatment according to claim 1, wherein the output end of the peristaltic pump (7) is connected with the sample storage box (5) through a pipe, the connecting position of the portable box (1) and the retraction mechanism (3) is provided with a connecting groove for matching the outer wall of the retraction mechanism (3), the connecting position of the gear (301) and the portable box (1) and the storage disc (304) is rotatably connected through a rotating shaft, and the outer wall of one side of the holding rod (305) located on the sampling hose (306) is provided with a roller.

5. The sampling device for municipal sewage treatment according to claim 1, wherein the gear (301) is meshed with the extrusion block (302) through the toothed blocks with the matched outer walls, the extrusion block (302) is provided with a baffle at the connection position with the second spring (303), the holding plate (304) is rotatably connected with the holding rod (305) through a hinge, and one end of the sampling hose (306) far away from the connecting ring (307) is rotatably connected with the input end of the peristaltic pump (7) in a sleeved mode.

6. The sampling device for municipal sewage treatment according to claim 2, wherein a baffle is provided at the position where the two pin blocks (202) meet the first spring (201), the inner walls of the two fixing frames (203) match the outer walls of the pin blocks (202), and the inner wall of the sampling head (207) matches the outer wall of the position where the connecting ring (307) meets.

7. The sampling device for municipal sewage treatment according to claim 2, wherein the sampling head (207) is provided with sliding grooves matching with the outer walls of the two pin blocks (202) and the fixed frame (203) at the connecting positions of the two pin blocks (202) and the fixed frame (203), the fixed bracket (204) is provided with fixed rotating grooves matching with the outer wall of the connecting rotating block (205) at the connecting position of the connecting rotating block (205), and the sampling head (207) is provided with a connecting rotating groove matching with the outer wall of the worm (206) at the bottom center position.