CN211978872U

CN211978872U - Water sample automatic detection equipment

Info

Publication number: CN211978872U
Application number: CN202020011577.3U
Authority: CN
Inventors: 杨光勇
Original assignee: Guizhou Meiji Technology Research And Development Co ltd
Current assignee: Guizhou Meiji Technology Research And Development Co ltd
Priority date: 2020-01-04
Filing date: 2020-01-04
Publication date: 2020-11-20
Anticipated expiration: 2030-01-04

Abstract

The utility model relates to a water quality testing technical field just discloses a water sample automatic check out test set, the on-line screen storage device comprises a base, the top of base is equipped with the test-tube rack, and the top of base is equipped with the detection case that is located the test-tube rack back, six detection tank about its middle part symmetry are seted up at the top of detection case, six all be equipped with detection probe in the detection tank, and the bottom of detection tank is equipped with the drain pipe. This water sample automatic check out test set, when using, can place six groups of water samples simultaneously on the test-tube rack, restart cylinder drives the stirring leaf and extends to and stir the back to the water sample in the test-tube, start the vacuum pump and extract the water sample to six feed liquor pipes in, restart first motor drives feed liquor pipe horizontal migration to detect the groove top after, pour into the water sample into the detection inslot, thereby utilize the cooperation of water quality testing ware and six testing probes to detect six groups of water samples simultaneously, and high detection efficiency has lightened testing personnel's work burden.

Description

Water sample automatic detection equipment

Technical Field

The utility model relates to a water quality testing technical field specifically is a water sample automatic check out test set.

Background

The purpose of water quality detection is to examine the environmental quality, study whether water quality is suitable or used, examine the pollution of water or the degree of pollution, examine the efficiency of water treatment process, etc., the examination items (which can be called water quality parameters) of a water sample are determined according to the examination purpose and the properties of the water sample, and the obtained data should be comprehensively evaluated to illustrate the water quality.

However, current water quality testing equipment can only detect a set of quality of water sample simultaneously, and detection efficiency is low, has increased measurement personnel's work burden, and current water quality testing equipment can't accomplish the sample voluntarily, needs the manual work to shake even quality of water sample and extract a certain amount of water sample again and detect, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a water sample automatic check out test set possesses detection efficiency height, convenient to use's advantage, has solved current water quality check out test set, only can detect a set of quality of water sample simultaneously, and detection efficiency is low, has increased detection personnel's work burden, and the unable automatic completion sample of current water quality check out test set, needs the manual work to shake even quality of water sample and extract a certain amount of water sample again and detect, uses inconvenient problem.

The utility model provides a following technical scheme: an automatic water sample detection device comprises a base, wherein a test tube rack is arranged at the top of the base, a detection box is arranged at the back of the test tube rack, six detection grooves which are symmetrical about the middle of the detection box are formed in the top of the detection box, detection probes are arranged in the six detection grooves, a liquid outlet pipe is arranged at the bottom of each detection groove, a left slide way and a right slide way are fixedly arranged on two sides of the top of the base respectively, a first motor is fixedly arranged on the front surface of the left slide way, a lead screw positioned in the left slide way is fixedly sleeved on an output shaft of the first motor, a support rod is fixedly sleeved in the right slide way, a left slide way is movably sleeved on the lead screw, a movable frame is movably sleeved on the lead screw and the support rod respectively in a threaded manner, a water quality detector is fixedly arranged in the middle of the outer side of the movable frame, and the, another the middle part fixed mounting in the adjustable shelf outside has the controller, two the spacing groove has all been seted up to the inboard of adjustable shelf, and the top fixed mounting of two adjustable shelves has the roof, the middle part fixed mounting on roof top has the cylinder, the output movable sleeve of cylinder is equipped with the piston rod, the bottom of piston rod extends to the below and the fixedly connected with motor frame of roof, the bottom fixedly connected with mount of motor frame, one side at roof top is equipped with the vacuum pump, the fixed cover of air inlet end of vacuum pump is equipped with the gas-supply pipe.

Preferably, the both ends of mount all are equipped with the stopper, and the middle part fixed mounting on mount top has the second motor that is located the inside of motor frame, fixed cover is equipped with the main shaft on the output shaft of second motor, the bottom of main shaft extends to the below of mount and fixed the cover is equipped with the action wheel, movable cover is equipped with the hold-in range on the action wheel, the bottom movable cover of mount is equipped with six from the axle about its middle part symmetry, six the middle part of from the axle is all fixed the cover and is equipped with from the driving wheel, and the equal fixedly connected with (mixing) shaft in bottom of six from the axle, the bottom of (mixing) shaft all is equipped with the stirring leaf, the inside of mount is equipped with the air-gathering pipe, six feed liquor pipes about its middle part symmetry are fixed to cup jointed in the bottom of air-gathering pipe, and the air-gathering, and the liquid inlet pipe is movably sleeved inside the driven shaft and the stirring shaft.

Preferably, the limiting blocks at the two ends of the fixed frame are respectively movably sleeved in the limiting grooves formed in the inner sides of the two movable frames.

Preferably, the driven wheel is movably sleeved with the synchronous belt and is in transmission connection with the driving wheel through the synchronous belt.

Preferably, six stirring shafts and stirring blades are movably sleeved with six test tube grooves formed in the test tube rack, and the six stirring shafts and the stirring blades are movably sleeved with six detection grooves.

Preferably, the top of the left slide way and the top of the right slide way are both provided with slide grooves, and the two movable frames are movably sleeved in the slide grooves formed in the tops of the left slide way and the right slide way respectively.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this water sample automatic check out test set, when using, can place six groups of water samples simultaneously on the test-tube rack, restart cylinder drives the stirring leaf and extends to and stir the back to the water sample in the test-tube, start the vacuum pump and extract the water sample to six feed liquor pipes in, restart first motor drives feed liquor pipe horizontal migration to detect the groove top after, pour into the water sample into the detection inslot, thereby utilize the cooperation of water quality testing ware and six testing probes to detect six groups of water samples simultaneously, and high detection efficiency has lightened testing personnel's work burden.

2. This water sample automated inspection equipment, before the detection, through starting the cylinder drive (mixing) shaft and stirring leaf descend to the test tube that contains the water sample, restart second motor drives the epaxial action wheel of main shaft and rotates, utilizes the transmission of hold-in range to drive six axials and rotate to carry out automatic stirring to the water sample in the test tube, can improve the accuracy of water sample sequent detected data, and it is comparatively convenient to use, does not need the manual shake of measurement personnel even.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure detection box of the present invention;

fig. 3 is a sectional view of the structure fixing frame of the present invention.

In the figure: 1. a base; 2. a test tube rack; 3. a detection box; 4. a detection tank; 5. detecting the probe; 6. a liquid outlet pipe; 7. a left slideway; 8. a right slideway; 9. a first motor; 10. a screw rod; 11. a support bar; 12. a movable frame; 13. a water quality detector; 14. a controller; 15. a limiting groove; 16. a top plate; 17. a cylinder; 18. a piston rod; 19. a motor frame; 20. a fixed mount; 201. a limiting block; 202. a second motor; 203. a main shaft; 204. a driving wheel; 205. a synchronous belt; 206. a driven shaft; 207. a driven wheel; 208. a stirring shaft; 209. stirring blades; 2010. a gas collecting pipe; 2011. a liquid inlet pipe; 21. a vacuum pump; 22. a gas delivery pipe.

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, an automatic water sample detection device comprises a base 1, a test tube rack 2 is arranged on the top of the base 1, a detection box 3 is arranged on the back of the test tube rack 2, six detection grooves 4 symmetrical about the middle of the detection box 3 are arranged on the top of the detection box 3, detection probes 5 are arranged in the six detection grooves 4, a liquid outlet pipe 6 is arranged at the bottom of the detection groove 4, a left slideway 7 and a right slideway 8 are fixedly arranged on the two sides of the top of the base 1 respectively, a first motor 9 is fixedly arranged on the front of the left slideway 7, a screw rod 10 arranged in the left slideway 7 is fixedly sleeved on an output shaft of the first motor 9, a support rod 11 is fixedly sleeved inside the right slideway 8, the screw rod 10 is movably sleeved inside the left slideway 7, a movable frame 12 is respectively sleeved and movably sleeved on the screw rod 10 and the support rod 11, a water quality detector 13 is fixedly arranged in the middle of, the water quality detector 13 is connected with six detection probes 5 through electric wires, the middle part of the outer side of the other movable frame 12 is fixedly provided with a controller 14, the inner sides of the two movable frames 12 are both provided with a limit groove 15, and the top of the two movable frames 12 is fixedly provided with a top plate 16, the middle part of the top end of the top plate 16 is fixedly provided with an air cylinder 17, the output end of the air cylinder 17 is movably sleeved with a piston rod 18, the bottom of the piston rod 18 extends to the lower part of the top plate 16 and is fixedly connected with a motor frame 19, the bottom of the motor frame 19 is fixedly connected with a fixed frame 20, one side of the top part of the top plate 16 is provided with a vacuum pump 21, the air inlet end of the vacuum pump 21 is fixedly sleeved with an air conveying pipe 22, negative pressure is formed in the gas collection pipe 2010, so that water samples in the six test tubes are respectively extracted by using the six liquid inlet pipes 2011, and when the water samples are injected, the water samples extracted from the six liquid inlet pipes 2011 can be respectively injected into the six detection tanks 4 at the top of the detection box 3 by starting the vacuum pump 21.

Wherein, both ends of the fixed mount 20 are provided with the limiting blocks 201, and the middle part of the top end of the fixed mount 20 is fixedly provided with the second motor 202 positioned inside the motor frame 19, the output shaft of the second motor 202 is fixedly sleeved with the main shaft 203, the bottom of the main shaft 203 extends to the lower part of the fixed mount 20 and is fixedly sleeved with the driving wheel 204, the driving wheel 204 is movably sleeved with the synchronous belt 205, the bottom of the fixed mount 20 is movably sleeved with six driven shafts 206 symmetrical about the middle part thereof, the middle parts of the six driven shafts 206 are fixedly sleeved with the driven wheels 207, the bottoms of the six driven shafts 206 are fixedly connected with the stirring shafts 208, the bottoms of the six stirring shafts 208 are respectively provided with the stirring blades 209, the fixed mount 20 is internally provided with the gas collecting pipe 2010, the bottom of the gas collecting pipe 2010 is fixedly sleeved with six liquid inlet pipes 2011 symmetrical about the middle part thereof, the gas collecting pipe 2010 is fixedly connected with one end, and the liquid inlet pipe 2011 is movably sleeved inside the driven shaft 206 and the stirring shaft 208.

The limiting blocks 201 at the two ends of the fixed frame 20 are movably sleeved inside the limiting grooves 15 formed in the inner sides of the two movable frames 12 respectively, and the stability of the fixed frame 20 during lifting can be improved by matching the limiting blocks 201 at the two ends of the fixed frame 20 with the limiting grooves 15 formed in the inner sides of the two movable frames 12, so that the stability of structures such as the stirring shaft 208 and the stirring blades 209 during lifting and using is improved.

The driven wheel 207 is movably sleeved with the synchronous belt 205, and the driven wheel 207 is in transmission connection with the driving wheel 204 through the synchronous belt 205.

Wherein, six test-tube groove activities of seting up on six (mixing) shaft 208 and stirring leaf 209 and the test-tube rack 2 are cup jointed, and six (mixing) shaft 208 and stirring leaf 209 cup joint with the 4 activities of six detection groove, this device drives action wheel 204 on the main shaft 203 through starting second motor 202 and rotates, the transmission that utilizes hold-in range 205 drives from the axle 206 and rotates, thereby drive (mixing) shaft 208 and stirring leaf 209 and rotate, can stir the water sample in the test tube, can improve the accuracy of water sample sequent detected data, and it is comparatively convenient to use, it shakes evenly not need the manual of measurement personnel.

Wherein, the spout has all been seted up at the top of left slide 7 and right slide 8, and two adjustable shelf 12 activity suit respectively are in the spout that left slide 7 and right slide 8 top were seted up, and this device drives lead screw 10 through starting first motor 9 and rotates, utilizes bracing piece 11 to the support and spacing of an adjustable shelf 12, drives two adjustable shelf 12 horizontal migration to change the horizontal position of feed liquor pipe 2011, and then the extraction and the injection of the water sample of being convenient for.

The working principle is as follows: firstly, six test tubes filled with water samples are placed on a test tube rack 2, a cylinder 17 is started to drive a fixing frame 20 at the bottom of a piston rod 18 to descend, so that a stirring shaft 208 and stirring blades 209 are extended into the test tubes, then a second motor 202 is started again to drive a driving wheel 204 on a main shaft 203 to rotate, a driven shaft 206 is driven by the transmission of a synchronous belt 205 to rotate, so that the stirring shaft 208 and the stirring blades 209 are driven to rotate, the water samples in the test tubes are stirred, finally, a vacuum pump 21 is started to generate negative pressure, the water samples in the test tubes are extracted by a liquid inlet pipe 2011, a first motor 9 is started again to drive a screw rod 10 to rotate, the support and the limit of one movable frame 12 by a support rod 11 are driven, so that two movable frames 12 are driven to horizontally move, the liquid inlet pipe 2011 is horizontally moved to be right above a detection groove 4, the vacuum pump 21 is, therefore, the water sample in the detection tank 4 is detected by the cooperation of the water quality detector 13 and the detection probe 5, and after the water sample is detected, the water sample is discharged by the liquid outlet pipe 6.

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. The utility model provides a water sample automated inspection equipment, includes base (1), its characterized in that: the test tube rack is characterized in that a test tube rack (2) is arranged at the top of the base (1), a detection box (3) located at the back of the test tube rack (2) is arranged at the top of the base (1), six detection grooves (4) symmetrical about the middle of the detection box (3) are formed in the top of the detection box (3), detection probes (5) are arranged in the detection grooves (4), a liquid outlet pipe (6) is arranged at the bottom of each detection groove (4), a left slide way (7) and a right slide way (8) are fixedly arranged on two sides of the top of the base (1) respectively, a first motor (9) is fixedly arranged on the front surface of the left slide way (7), a lead screw (10) located inside the left slide way (7) is fixedly sleeved on an output shaft of the first motor (9), a support rod (11) is sleeved on the inner part of the right slide way (8), and the lead screw, the water quality detection device is characterized in that the screw rod (10) and the support rod (11) are respectively provided with a movable frame (12) in a threaded sleeving manner and a movable sleeve manner, one water quality detector (13) is fixedly arranged in the middle of the outer side of the movable frame (12), the water quality detector (13) is connected with six detection probes (5) through electric wires, the other water quality detection device is fixedly arranged in the middle of the outer side of the movable frame (12) and is provided with a controller (14), two limiting grooves (15) are formed in the inner sides of the movable frame (12), a top plate (16) is fixedly arranged at the tops of the two movable frames (12), an air cylinder (17) is fixedly arranged in the middle of the top end of the top plate (16), a piston rod (18) is movably sleeved at the output end of the air cylinder (17), the bottom of the piston rod (18) extends to the lower part of the top plate (, one side at the top of the top plate (16) is provided with a vacuum pump (21), and an air inlet end of the vacuum pump (21) is fixedly sleeved with an air conveying pipe (22).

2. The automatic water sample detection device according to claim 1, characterized in that: the both ends of mount (20) all are equipped with stopper (201), and the middle part fixed mounting on mount (20) top has second motor (202) that is located motor frame (19) inside, fixed cover is equipped with main shaft (203) on the output shaft of second motor (202), the bottom of main shaft (203) extends to the below of mount (20) and fixed cover is equipped with action wheel (204), movable cover is equipped with hold-in range (205) on action wheel (204), the bottom movable cover of mount (20) is equipped with six from axle (206) about its middle part symmetry, six the middle part of from axle (206) is all fixed the cover and is equipped with from driving wheel (207), and the equal fixedly connected with (mixing) shaft (208) in bottom of six from axle (206), six the bottom of (mixing) shaft (208) all is equipped with stirring leaf (209), the inside of mount (20) is equipped with air collecting pipe (, the bottom of gas collecting pipe (2010) is fixedly sleeved with six liquid inlet pipes (2011) which are symmetrical about the middle part of the gas collecting pipe, the gas collecting pipe (2010) is fixedly sleeved with one end of a gas conveying pipe (22), the bottom of the liquid inlet pipe (2011) penetrates through the communication between the driven shaft (206) and the stirring shaft (208) and the external environment, and the liquid inlet pipe (2011) is movably sleeved inside the driven shaft (206) and the stirring shaft (208).

3. An automatic water sample detection device according to any one of claims 1 to 2, wherein: the limiting blocks (201) at the two ends of the fixed frame (20) are respectively movably sleeved in the limiting grooves (15) formed in the inner sides of the two movable frames (12).

4. The automatic water sample detection device according to claim 2, characterized in that: the driven wheel (207) is movably sleeved with the synchronous belt (205), and the driven wheel (207) is in transmission connection with the driving wheel (204) through the synchronous belt (205).

5. The automatic water sample detection device according to claim 2, characterized in that: six the six test tube grooves that set up on (mixing) shaft (208) and stirring leaf (209) and test-tube rack (2) are movable to be cup jointed, and six (mixing) shaft (208) and stirring leaf (209) are cup jointed with six detection tank (4) activities.

6. The automatic water sample detection device according to claim 1, characterized in that: the top of the left slide way (7) and the top of the right slide way (8) are both provided with slide grooves, and the two movable frames (12) are movably sleeved in the slide grooves formed in the tops of the left slide way (7) and the right slide way (8) respectively.