CN113758754A

CN113758754A - A sewage draws equipment for water quality testing

Info

Publication number: CN113758754A
Application number: CN202111126557.6A
Authority: CN
Inventors: 赖财福
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2021-12-07

Abstract

The invention relates to extraction equipment, in particular to sewage extraction equipment for water quality detection. In particular to a sewage extraction device for water quality detection, which has small volume and convenient operation and can drive an extractor to move downwards to extract sewage with various heights. A sewage extraction device for water quality detection comprises: float board, float frame, float ring, gasbag, decline mechanism and sampling mechanism, float the roof portion and be equipped with 3 and float the frame, float and be connected with between the frame top and float the ring, float the board bottom and be equipped with a plurality of gasbags, open at the gasbag top has the inlet port, float the ring bottom and be equipped with decline mechanism, decline mechanism has last the placing sample mechanism. Through setting up descending mechanism and sampling mechanism, drive 3 sampling cases and move down to different heights, take a sample respectively to sewage, realize basic function.

Description

A sewage draws equipment for water quality testing

Technical Field

The invention relates to extraction equipment, in particular to sewage extraction equipment for water quality detection.

Background

With the development of industry, water bodies are polluted seriously, and in order to restore the health state of the water bodies, sewage is generally collected and tested, so that a sampling device is required to sample the sewage in the process.

At present to water quality testing the time generally all take a sample in the position of difference, but the testing result that this kind of detection mode obtained is more unilateral, and a lot of pollutants deposit in the bottom, perhaps in the aquatic layering, current equipment can't extract the sewage of multiple height, and most equipment volume is great, inconvenient operation, consequently need design a volume less, the operation of being convenient for, can drive the extractor downstream simultaneously and carry out the sewage extraction equipment that is used for water quality testing who extracts to the sewage of multiple height.

Disclosure of Invention

In order to overcome the current equipment and can't draw the sewage of multiple height, and most equipment volume is great, the shortcoming of inconvenient operation, the technical problem is: the sewage extraction equipment for water quality detection is small in size and convenient to operate, and can drive the extractor to move downwards to extract sewage with various heights.

The technical scheme is as follows: the utility model provides a sewage draws equipment for water quality testing, is including floating board, floating frame, floating ring, gasbag, decline mechanism and sampling mechanism, floats the board top and is equipped with 3 and floats the frame, floats and is connected with between the frame top and floats the ring, floats the board bottom and is equipped with a plurality of gasbags, and open at the gasbag top has the inlet port, floats the ring bottom and is equipped with decline mechanism, has placed sampling mechanism on the decline mechanism.

Further, descending mechanism is including first decline board, second decline board, third decline board and cardboard, floats the ring bottom symmetry and is equipped with first decline board, and first decline board bottom slidingtype is equipped with the second decline board, and second decline board bottom slidingtype is equipped with the third decline board, and the lower part inboard of first decline board, second decline board and third decline board all is equipped with the cardboard.

Further, sampling mechanism has placed the sampling box between the cardboard of horizontal homonymy including sampling box, lid, division board, branch frame and partition cap, and the lid has been placed to sampling box top screw thread formula, and the water inlet has all been opened to sampling box one side, is connected with the division board between the sampling box inner wall, and it has the aperture to open on the division board, and division board one side is equipped with the branch frame, and the branch rotates the formula on the frame to be equipped with and separates the cap, separates cap and osculum sliding connection.

Further, still including control mechanism, control mechanism is including the mount table, servo motor, first gear, the second gear, the deflector, the bull stick, the baffle, first spring and third gear, one side floats the frame top and is equipped with the mount table, the mount table top is equipped with servo motor, be equipped with first gear on servo motor's the output shaft, it is equipped with the second gear to float ring top rotary type, second gear and first gear engagement, first decline board middle part is connected with the deflector, it is equipped with the bull stick to float the equal rotary type in ring top both sides, the bull stick is connected with the deflector rotary type, be connected with first spring between bull stick and the deflector top, the bull stick top is equipped with the third gear, third gear and second gear engagement, the bull stick bottom is equipped with the baffle, baffle and the cooperation of third decline board.

Further, still including on-off mechanism, on-off mechanism is equipped with the elastic plate including elastic plate, handle and atress piece, sample case one side slidingtype, and elastic plate one side is equipped with the atress piece, and atress piece one side is equipped with the handle.

Further, still including quantitative mechanism, quantitative mechanism is including the guide rail, the second spring, the kicking block, the ejector pin, first telescopic link, the second telescopic link, third telescopic link and ejector pad, sampling box one side is equipped with the guide rail, the slidingtype is equipped with the kicking block in the guide rail, the kicking block is connected with the handle, be connected with 2 second springs between kicking block and the guide rail inner wall, first telescopic link is installed in proper order to kicking block one side, second telescopic link and third telescopic link, first telescopic link top is equipped with the ejector pin, the second gear inboard is equipped with the ejector pad, ejector pad and ejector pin cooperation.

Further, still including protection machanism, protection machanism is equipped with a plurality of supporting seats including supporting seat, bracing piece, third spring and push pedal, showy board bottom, and the slidingtype bracing piece that is equipped with in supporting seat bottom all is equipped with the push pedal bottom the bracing piece, is connected with the third spring between bracing piece and the supporting seat bottom.

Further, still including receiving mechanism, receiving mechanism is including the storage plate, accomodate the frame, even the rolling frame, the sliding sleeve, the slide bar, the extrusion piece, stay cord and dysmorphism pole, it is equipped with 3 storage plates to float the roof portion, be connected with between the storage plate top and accomodate the frame, it is connected with even the rolling frame to accomodate between the frame inner wall top, even rolling frame top one side is equipped with the sliding sleeve, the sliding type is equipped with the slide bar on the sliding sleeve, be equipped with special-shaped pole on the slide bar, dysmorphism pole and kicking block cooperation, even rolling frame top is equipped with the extrusion piece, the top of even rolling frame is equipped with the stay cord.

The beneficial effects are that: the descending mechanism and the sampling mechanism are arranged to drive the 3 sampling boxes to move downwards to different heights so as to respectively sample the sewage and realize basic functions; by arranging the control mechanism, the sampling box is driven to move downwards after the equipment is static, so that the error of later detection of sewage is reduced; the width of the water inlet is adjusted by arranging a switch mechanism and a quantitative mechanism, so that the entering speed of water flow is controlled; through setting up receiving mechanism and protection machanism, can drive equipment and get rid of in the water, avoid the floater of the surface of water simultaneously, reduce the impact force of losing and push away near debris.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic perspective view of a first descending mechanism of the present invention.

Fig. 4 is a schematic perspective view of a second descending mechanism of the present invention.

FIG. 5 is a schematic view of a first partial body structure of the sampling mechanism of the present invention.

FIG. 6 is a schematic view of a second partial body structure of the sampling mechanism of the present invention.

Fig. 7 is a schematic perspective view of the switch mechanism of the present invention.

Fig. 8 is a schematic perspective view of the control mechanism of the present invention.

Fig. 9 is a partial perspective view of the control mechanism of the present invention.

Fig. 10 is a perspective view of the dosing mechanism of the present invention.

Fig. 11 is an enlarged perspective view of the present invention at a.

Fig. 12 is a perspective view of the protection mechanism of the present invention.

Fig. 13 is a schematic perspective view of the storage mechanism of the present invention.

Fig. 14 is an enlarged perspective view of the present invention at B.

Part names and serial numbers in the figure: 1_ floating plate, 2_ floating frame, 3_ floating ring, 4_ airbag, 5_ intake hole, 11_ descent mechanism, 111_ first descent plate, 112_ second descent plate, 113_ third descent plate, 114_ card plate, 12_ sampling mechanism, 121_ sampling box, 122_ cover, 123_ intake port, 124_ separation plate, 125_ separation frame, 126_ separation cap, 13_ switch mechanism, 131_ elastic plate, 132_ handle, 133_ stressed block, 14_ control mechanism, 141_ mounting table, 142_ servo motor, 143_ first gear, 144_ second gear, 145_ guide plate, 146_ rotating rod, 147_ baffle, 148_ first spring, 149_ third gear, 15_ quantification mechanism, 151_ guide rail, 152_ second spring, 153_ top block, 154_ top rod, 155_ first telescopic rod, 157_ second telescopic rod, 156_ third telescopic rod, 158_ push block, 16_ protection mechanism, 161_ supporting seat, 162_ supporting rod, 163_ third spring, 164_ pushing plate, 17_ receiving mechanism, 171_ receiving plate, 172_ receiving frame, 173_ connecting frame, 174_ sliding sleeve, 175_ sliding rod, 176_ extruding block, 177_ pulling rope and 178_ special-shaped rod.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings.

Example 1

The utility model provides a sewage draws equipment for water quality testing, as shown in fig. 1 to 6, including floating board 1, float frame 2, float ring 3, gasbag 4, descending mechanism 11 and sampler mechanism 12, float board 1 top and be equipped with 3 and float frame 2, float and be connected with between the 2 tops of frame and float ring 3, float board 1 bottom and be equipped with a plurality of gasbags 4, open at 4 tops of gasbag has inlet port 5, float 3 bottoms of ring and be equipped with descending mechanism 11, sampler mechanism 12 has been placed on descending mechanism 11.

The descending mechanism 11 comprises a first descending plate 111, a second descending plate 112, a third descending plate 113 and a clamping plate 114, the first descending plate 111 is symmetrically arranged at the bottom of the floating ring 3 in the front-back direction, the second descending plate 112 is slidably arranged at the bottom of the first descending plate 111, the third descending plate 113 is slidably arranged at the bottom of the second descending plate 112, and the clamping plate 114 is arranged on the inner sides of the lower parts of the first descending plate 111, the second descending plate 112 and the third descending plate 113.

The sampling mechanism 12 comprises a sampling box 121, a cover 122, a partition plate 124, a partition frame 125 and a partition cap 126, wherein the sampling box 121 is placed between the clamping plates 114 on the same lateral side, the cover 122 is placed on the top of the sampling box 121 in a threaded manner, water inlets 123 are formed in the front side of the sampling box 121, the partition plate 124 is connected between the inner walls of the sampling box 121, small holes are formed in the partition plate 124, the partition frame 125 is arranged on the rear side of the partition plate 124, the partition cap 126 is rotatably arranged on the partition frame 125, an elastic piece is arranged between the partition cap 126 and the partition frame 125, and the partition cap 126 is slidably connected with the small holes.

The staff can put the equipment into the water surface to be detected, the gasbag 4 can drive the floating plate 1 to float on the water surface, the second descending plate 112 and the third descending plate 113 automatically move downwards to drive the two sampling boxes 121 on the lower side to move downwards through the clamping plate 114, in the descending process, sewage flows into the sampling boxes 121 through the water inlet 123, then the separating cap 126 is flushed to flow into the right side of the separating plate 124, at the moment, the elastic part deforms, when the sampling boxes 121 finish descending, the movement stops, the separating plate 124 has enough sewage, at the moment, the elastic part rebounds, the separating cap 126 automatically blocks the small hole, sewage with different heights can enter the sampling boxes 121, the sampling accuracy is ensured, after sampling, the floating plate 1 is pushed to drive the lower parts to leave the water surface, the sampling boxes 121 are taken out, the cover 122 is rotated to separate and collect the sewage, and the later-stage detection is matched, after the collection is finished, the equipment is placed on the ground, and the third descending plate 113 and the second descending plate 112 are forced to move upwards for recovery.

Example 2

On the basis of embodiment 1, as shown in fig. 8 and 9, the device further includes a control mechanism 14, the control mechanism 14 includes an installation platform 141, a servo motor 142, a first gear 143, a second gear 144, a guide plate 145, a rotating rod 146, a baffle 147, a first spring 148 and a third gear 149, the installation platform 141 is disposed on the top of the right floating frame 2, the servo motor 142 is disposed on the top of the installation platform 141, the first gear 143 is disposed on an output shaft of the servo motor 142, the second gear 144 is rotatably disposed on the top of the floating ring 3, the second gear 144 is meshed with the first gear 143, the guide plate 145 is connected to the middle of the first descending plate 111, the rotating rods 146 are rotatably disposed on both front and rear sides of the top of the floating ring 3, the rotating rods 146 are rotatably connected with the guide plate 145, the first spring 148 is connected between the rotating rods 146 and the top of the guide plate 145, the third gear 149 is disposed on the top of the rotating rods 146, and meshed with the second gear 144, the bottom of the rotating rod 146 is provided with a baffle 147, and the baffle 147 is matched with the third descending plate 113.

The baffle 147 blocks the third descending plate 113 in the initial state, the third descending plate 113 cannot automatically move downwards, when the equipment is positioned in water, the servo motor 142 is started, the output shaft of the servo motor 142 rotates to drive the second gear 144 to rotate through the first gear 143, the second gear 144 rotates to drive the rotating rod 146 to rotate through the third gear 149, the first spring 148 deforms, the rotating rod 146 rotates to drive the baffle 147 to rotate and not block the third descending plate 113, the third descending plate 113 and the second descending plate 112 can automatically move downwards for sampling, then the servo motor 142 stops operating, after sampling, the third descending plate 113 and the second descending plate 112 are pushed to move upwards for resetting, the servo motor 142 is started to reversely rotate, the baffle 147 is driven to reversely rotate through the rotating rod 146 to block the third descending plate 113, and the first spring 148 resets.

Example 3

On the basis of embodiment 2, as shown in fig. 7, fig. 10 and fig. 11, the sampling device further includes a switch mechanism 13, the switch mechanism 13 includes an elastic plate 131, a handle 132 and a force-bearing block 133, the elastic plate 131 is slidably disposed at the front side of the sampling box 121, the elastic plate 131 is located in the water inlet 123, the force-bearing block 133 is disposed at the front right side of the elastic plate 131, and the handle 132 is disposed at the front side of the force-bearing block 133.

Still including quantitative mechanism 15, quantitative mechanism 15 is including guide rail 151, second spring 152, kicking block 153, ejector pin 154, first telescopic link 155, second telescopic link 156, third telescopic link 157 and ejector pad 158, sampling case 121 front side is equipped with guide rail 151, guide rail 151 internal sliding type is equipped with kicking block 153, kicking block 153 is connected with handle 132, be connected with 2 second spring 152 between kicking block 153 left side and the guide rail 151 inner wall, first telescopic link 155 is installed from last to down in proper order to kicking block 153 front side, second telescopic link 156 and third telescopic link 157, first telescopic link 155 top is equipped with ejector pin 154, second gear 144 inboard is equipped with ejector pad 158, ejector pad 158 and ejector pin 154 cooperation.

After the baffle 147 rotates and no longer blocks the third descending plate 113, the third descending plate 113 and the second descending plate 112 move downwards to drive the second telescopic rod 156 and the third telescopic rod 157 to move downwards, the worker can adjust the width of the water inlet 123 as required, the second gear 144 continues to rotate and drives the push rod 154 to rotate through the push block 158, the push rod 154 rotates to drive the first telescopic rod 155, the second telescopic rod 156 and the third telescopic rod 157 to move leftwards, so that the handle 132 is driven to move leftwards through the push block 153, the handle 132 moves leftwards through the stress block 133 to drive the elastic plate 131 to move leftwards, when the elastic plate 131 moves to a proper position, the operation of the servo motor 142 is stopped, the operation of the rear part of the servo motor is stopped, the second spring 152 and the elastic plate 131 are both compressed, after sampling is completed, the third descending plate 113 and the second descending plate 112 move upwards to drive the second telescopic rod 156 and the third telescopic rod 157 to move upwards to reset, the servo motor 142 reversely rotates to drive the push block 158 to stop applying force to the push rod 154 through the second gear 144, the second spring 152 drives the push block 153 to move rightwards to reset, and the elastic plate 131 resets to block the water inlet 123.

Example 4

On the basis of embodiment 3, as shown in fig. 12 to 14, the floating plate further includes a protection mechanism 16, the protection mechanism 16 includes a support seat 161, a support rod 162, a third spring 163 and a push plate 164, the bottom of the floating plate 1 is provided with a plurality of support seats 161, the bottom of each support seat 161 is slidably provided with a support rod 162, the bottom of each support rod 162 is provided with a push plate 164, and the third spring 163 is connected between the support rod 162 and the bottom of each support seat 161.

Still including receiving mechanism 17, receiving mechanism 17 is including receiving plate 171, receiving frame 172, even rolling frame 173, sliding sleeve 174, slide bar 175, extrusion piece 176, stay cord 177 and dysmorphism pole 178, it is equipped with 3 receiving plate 171 to float board 1 top, be connected with receiving frame 172 between receiving plate 171 top, be connected with even rolling frame 173 between receiving frame 172 inner wall top, even rolling frame 173 top left side is equipped with sliding sleeve 174, the sliding sleeve 174 goes up the slip formula and is equipped with slide bar 175, slide bar 175 left part is equipped with dysmorphism pole 178, dysmorphism pole 178 and kicking block 153 cooperation, even rolling frame 173 top is equipped with extrusion piece 176, extrusion piece 176 is located the sliding sleeve 174 left side, even rolling frame 173's top is equipped with stay cord 177, stay cord 177 is located extrusion piece 176 right side.

When the water level is shallow, the equipment moves downwards to drive the push plate 164 to contact with the water surface firstly, so that the impact force between the water surface and the equipment can be reduced, meanwhile, aquatic plants can be prevented from being wound on the equipment, and the third spring 163 can play a role in buffering; the staff accessible is held between the fingers the stay cord 177 one section and is thrown equipment into the aquatic, and the equipment is static back, even rolls up the frame 173 and carries out automatic rolling to stay cord 177 by gravity, and kicking block 153 moves left this moment and contact with dysmorphism pole 178, and dysmorphism pole 178 moves left and drives slide bar 175 and move left and press the piece 176 cooperation and block stay cord 177, and the sample finishes, and the staff retrieves equipment through stay cord 177 can again.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. A sewage extraction device for water quality detection is characterized by comprising: float board (1), float frame (2), float ring (3), gasbag (4), decline mechanism (11) and sampling mechanism (12), it floats frame (2) to float board (1) top to be equipped with 3, it floats ring (3) to be connected with between frame (2) top to float, it is equipped with a plurality of gasbags (4) to float board (1) bottom, gasbag (4) top is opened has inlet port (5), it is equipped with decline mechanism (11) to float ring (3) bottom, decline mechanism (11) are gone up and are placed sampling mechanism (12).

2. The apparatus for extracting sewage for water quality inspection according to claim 1, wherein the descending mechanism (11) comprises: the floating ring is characterized in that the first descending plate (111), the second descending plate (112), the third descending plate (113) and the clamping plate (114) are symmetrically arranged at the bottom of the floating ring (3), the second descending plate (112) is arranged at the bottom of the first descending plate (111) in a sliding mode, the third descending plate (113) is arranged at the bottom of the second descending plate (112) in a sliding mode, and the clamping plate (114) is arranged on the inner sides of the lower portions of the first descending plate (111), the second descending plate (112) and the third descending plate (113).

3. The wastewater extraction apparatus for water quality inspection according to claim 2, wherein the sampling mechanism (12) comprises: sampling box (121), lid (122), division board (124), separate frame (125) and separate cap (126), sampling box (121) have been placed between cardboard (114) of horizontal homonymy, lid (122) have been placed to sampling box (121) top screw thread formula, sampling box (121) one side has all been opened water inlet (123), be connected with division board (124) between sampling box (121) inner wall, it has the aperture to open on division board (124), division board (124) one side is equipped with separate frame (125), it is equipped with to rotate on separate frame (125) separates cap (126), separate cap (126) and osculum sliding connection.

4. The sewage extraction device for water quality detection according to claim 3, further comprising a control mechanism (14), wherein the control mechanism (14) comprises: the device comprises an installation table (141), a servo motor (142), a first gear (143), a second gear (144), a guide plate (145), a rotating rod (146), a baffle (147), a first spring (148) and a third gear (149), the installation table (141) is arranged at the top of a floating frame (2) on one side, the servo motor (142) is arranged at the top of the installation table (141), the first gear (143) is arranged on an output shaft of the servo motor (142), the second gear (144) is rotatably arranged at the top of a floating ring (3), the second gear (144) is meshed with the first gear (143), the guide plate (145) is connected to the middle of a first descending plate (111), rotating rods (146) are rotatably arranged on two sides of the top of the floating ring (3), the rotating rods (146) are connected with the guide plate (145) in a rotating manner, the first spring (148) is connected between the rotating rods (146) and the top of the guide plate (145), the third gear (149) is arranged at the top of the rotating rods (146), the third gear (149) is meshed with the second gear (144), the bottom of the rotating rod (146) is provided with a baffle plate (147), and the baffle plate (147) is matched with the third descending plate (113).

5. The sewage extraction device for water quality detection according to claim 4, further comprising a switch mechanism (13), wherein the switch mechanism (13) comprises: the sampling box comprises an elastic plate (131), a handle (132) and a stress block (133), wherein the elastic plate (131) is arranged on one side of the sampling box (121) in a sliding mode, the stress block (133) is arranged on one side of the elastic plate (131), and the handle (132) is arranged on one side of the stress block (133).

6. The sewage extraction device for water quality detection according to claim 5, further comprising a quantitative mechanism (15), wherein the quantitative mechanism (15) comprises: guide rail (151), second spring (152), kicking block (153), ejector pin (154), first telescopic link (155), second telescopic link (156), third telescopic link (157) and ejector pad (158), sampling case (121) one side is equipped with guide rail (151), guide rail (151) internal sliding type is equipped with kicking block (153), kicking block (153) are connected with handle (132), be connected with 2 second spring (152) between kicking block (153) and guide rail (151) inner wall, first telescopic link (155) are installed in proper order to kicking block (153) one side, second telescopic link (156) and third telescopic link (157), first telescopic link (155) top is equipped with ejector pin (154), second gear (144) inboard is equipped with ejector pad (158), ejector pad (158) and ejector pin (154) cooperation.

7. The sewage extraction device for water quality detection according to claim 6, further comprising a protection mechanism (16), wherein the protection mechanism (16) comprises: supporting seat (161), bracing piece (162), third spring (163) and push pedal (164), it is equipped with a plurality of supporting seats (161) to float board (1) bottom, and supporting seat (161) bottom slidingtype is equipped with bracing piece (162), and bracing piece (162) bottom all is equipped with push pedal (164), is connected with third spring (163) between bracing piece (162) and supporting seat (161) bottom.

8. The sewage extraction device for water quality detection according to claim 7, further comprising a receiving mechanism (17), wherein the receiving mechanism (17) comprises: accomodate board (171), accomodate frame (172), even wind-up frame (173), sliding sleeve (174), slide bar (175), extrusion piece (176), stay cord (177) and dysmorphism pole (178), it is equipped with 3 and accomodates board (171) to float board (1) top, it accomodates frame (172) to be connected with between accomodate board (171) top, it even wind-up frame (173) to be connected with between accomodate frame (172) inner wall top, it is equipped with sliding sleeve (174) to even wind-up frame (173) top one side, sliding type is equipped with slide bar (175) on sliding sleeve (174), be equipped with dysmorphism pole (178) on slide bar (175), dysmorphism pole (178) and kicking block (153) cooperation, even wind-up frame (173) top is equipped with extrusion piece (176), the top of even wind-up frame (173) is equipped with stay cord (177).