CN214622593U

CN214622593U - Anti-pollution water quality detector

Info

Publication number: CN214622593U
Application number: CN202120212666.9U
Authority: CN
Inventors: 张祥钊; 尹德玉; 岳岩
Original assignee: Shandong Kejian Testing Service Co ltd
Current assignee: Shandong Kejian Testing Service Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-05
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses an anti-pollution water quality testing appearance, including the box, the bottom surface left and right sides is two vertical screw rods of bearing installation respectively in the box, lies in symmetric distribution around two screw rods with one side, is equipped with the swivel nut on the screw rod, swivel nut and the screw rod screw-thread fit who corresponds. The utility model can put the water quality detector body into the box body when moving or storing, thereby avoiding the contact of the water quality detector body and external things, protecting the water quality detector body from external impact, and increasing the safety of the water quality detector body when moving or storing; when using the water quality testing appearance body to detect, can lift the water quality testing appearance body to the box outside to can utilize the water quality testing appearance body to detect, meanwhile, can also be with walking wheel and C type handle income box in, the walking wheel income box is internal, makes box and ground contact, thereby can increase the area of contact on this device and ground, has improved the stability of whole device.

Description

Anti-pollution water quality detector

Technical Field

The utility model relates to a quality of water safety inspection technical field specifically is an anti-pollution water quality testing appearance.

Background

A water quality detector is a professional instrument for analyzing the content of water quality components, and mainly refers to the following instruments: instruments for projects such as BOD, COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, PH, dissolved oxygen and the like need to enhance the detection of sewage discharge in order to protect the water environment, and the water quality detector plays an important role in environmental protection, water quality detection and water resource protection; however, the existing water quality detector is always exposed in the external environment, and the scintillation crystal detector always contacts with the external objects in the carrying or storing process, so that the scintillation crystal detector is easily damaged by the impact of the external objects, and the normal use of the whole device is further influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-pollution water quality testing appearance to solve the problem that prior art exists.

In order to achieve the above object, the utility model provides a following technical scheme:

an anti-pollution water quality detector comprises a box body, wherein the left side and the right side of the inner bottom surface of the box body are respectively provided with two vertical screw rods in a bearing mode, the two screw rods positioned on the same side are symmetrically distributed in the front and back direction, screw sleeves are arranged on the screw rods and are in threaded fit with the corresponding screw rods, the opposite sides of the screw sleeves are fixedly connected through a connecting plate, the top surface of the connecting plate is fixedly provided with a water quality detector body, the screw rods are fixedly provided with first worm gears, one part of each first worm gear is provided with teeth, the other part of each first worm gear is not provided with teeth, the first worm gears are positioned below the screw sleeves, the middle part of the top surface of the box body is provided with a rectangular through groove, the top end of each screw rod is positioned above the box body, the left side of the top surface of the box body is hinged and connected with a box cover, the top ends of the screw rods are positioned in the box cover, the left side and the right side of the top surface of the box body are respectively and are fixedly provided with vertical shafts, the vertical shaft is positioned outside the screw, a round hole is formed in the middle of the bottom end of the vertical shaft, a telescopic rod is fixedly installed in the round hole, internal thread sleeves are respectively and fixedly installed on the left side and the right side of the inner bottom surface of the box body, two through holes which are symmetrically distributed front and back are respectively formed in the left side and the right side of the inner bottom surface of the box body, the through holes, the internal thread sleeves and the telescopic rod correspond to each other, the corresponding through holes, the internal thread sleeves and the telescopic rod are positioned on the same central line, the movable end of the telescopic rod passes through the corresponding internal thread sleeves and is positioned in the corresponding through holes, a walking wheel is arranged at the movable end of the telescopic rod and can move along the corresponding through holes, external threads are formed on the periphery of the movable rod of the telescopic rod and are in threaded fit with the corresponding internal thread sleeves, a second worm wheel is fixedly installed on the vertical shaft, one part of the second worm wheel has teeth, the other part has no teeth, the second worm wheel is positioned below the connecting plate, and a first groove is formed in the position, which is close to the lower part of the right side in the box body, a motor is fixedly arranged in the first groove, a driving sprocket is fixedly arranged at the output end of the motor, two worms which are symmetrically distributed in the front and back are arranged at the position, close to the lower part, of the box body, the worms are positioned below the connecting plate, the left and right ends of the worms are connected with the inner wall of the box body through bearings, the worms and the second worm wheels correspond to the first worm wheels, the worms are positioned between the corresponding second worm wheels and the first worm wheels, the second worm wheels and the first worm wheels can be matched with the corresponding worms, driven sprockets are fixedly arranged on the worms, the driven sprockets are connected with the driving sprockets through chains, two through grooves which are distributed in the front and back are arranged at the position, close to the upper part, on the right side of the box body, a C-shaped handle is arranged at the position, close to the upper part, on the right side of the box body, the inner ends of cross rods of the C-shaped handles respectively penetrate through the corresponding through grooves and are positioned in the box body, racks are fixedly arranged at the inner sides of the cross rods, which are positioned at the rear parts of the C-shaped handles, and can penetrate through the corresponding through grooves along with the movement of the C-shaped handles, the vertical pivot of rear department bearing installation is close to on the right side in the box, fixed mounting gear and driven gear in the pivot, and the gear is located the driven gear top, and gear partly has the tooth, another part does not have the tooth, and gear and rack meshing cooperation is located the fixed mounting driving gear on the screw rod of right rear, driving gear and driven gear meshing cooperation, and driving gear and driven gear all are located the worm below.

According to the anti-pollution water quality detector, the top surface of the cross rod of the C-shaped handle is provided with the two slots which are distributed left and right, the top surface in the through slot is provided with the second groove, the strong electromagnet is installed in the second groove, the iron block is arranged in the second groove, the iron block corresponds to the slots and can be inserted into the corresponding slots, and the iron block is connected with the opposite sides of the corresponding strong electromagnet through the springs.

According to the anti-pollution water quality detector, the support seat is installed on the vertical shaft through the bearing, the support seat is located between the worm and the driving gear, and the outer side of the support seat is fixedly connected with the inner wall of the box body.

According to the anti-pollution water quality detector, the buffer layer is arranged on the inner wall of the box body.

According to the anti-pollution water quality detector, the storage battery pack is mounted on the inner bottom surface of the box body, and the water quality detector body, the motor and the strong electromagnet are electrically connected with the storage battery pack.

According to the anti-pollution water quality detector, the controller is installed on the left side of the box body close to the upper portion, and the water quality detector body, the motor and the strong electromagnet are electrically connected with the controller.

According to the anti-pollution water quality detector, the charging window is arranged at the position, close to the lower part, in front of the box body.

The utility model has the advantages that: the utility model can put the water quality detector body into the box body when moving or storing, thereby avoiding the contact of the water quality detector body and external things, protecting the water quality detector body from external impact, and increasing the safety of the water quality detector body when moving or storing; when the device needs to be moved, the C-shaped handle and the travelling wheels are arranged, so that the device is moved, and time and labor are saved; when using the water quality testing appearance body to detect, can lift the water quality testing appearance body to the box outside to can utilize the water quality testing appearance body to detect, meanwhile, can also be with walking wheel and C type handle income box in, the walking wheel income box is internal, makes box and ground contact, thereby can increase the area of contact on this device and ground, has improved the stability of whole device, can reduce the occupation space of whole device in the C type handle income box.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a view in the direction A of FIG. 1; fig. 3 is a view from direction B of fig. 1.

Reference numerals: 1. a box body; 2. a screw; 3. a threaded sleeve; 4. a connecting plate; 5. a water quality detector body; 6. a first worm gear; 7. a rectangular through groove; 8. a box cover; 9. a vertical plate; 10. a guide seat; 11. a vertical axis; 12. a circular hole; 13. a telescopic rod; 14. an internally threaded sleeve; 15. a through hole; 16. a traveling wheel; 17. a second worm gear; 18. a groove; 19. a motor; 20. a drive sprocket; 21. a worm; 22. a driven sprocket; 23. A chain; 24. penetrating through the groove; 25. a C-shaped handle; 26. a rack; 27. a rotating shaft; 28. a driven gear; 29. A driving gear; 30. a slot; 31. a groove; 32. a strong electromagnet; 33. an iron block; 34. a spring; 35. A supporting seat; 36. a battery pack; 37. a controller; 38. a charging window; 39. a gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in figures 1-3, an anti-pollution water quality detector comprises a box body 1, wherein the left side and the right side of the inner bottom surface of the box body 1 are respectively provided with two vertical screws 2 in a bearing mode, the two screws 2 positioned on the same side are symmetrically distributed in the front and back direction, the screws 2 are provided with screw sleeves 3, the screw sleeves 3 are in threaded fit with the corresponding screws 2, the opposite sides of the screw sleeves 3 are fixedly connected through a connecting plate 4, the top surface of the connecting plate 4 is fixedly provided with a water quality detector body 5, the screws 2 are fixedly provided with first worm wheels 6, one part of the first worm wheels 6 is provided with teeth, the other part of the first worm wheels is not provided with teeth, the first worm wheels 6 are positioned below the screw sleeves 3, the middle part of the top surface of the box body 1 is provided with a rectangular through groove 7, the top ends of the screws 2 are positioned above the box body 1, the left side of the top surface of the box body 1 is hinged with a box cover 8, the top ends of the screws 2 are positioned in the box cover 8, the left side and the right side of the top surface of the rectangular through groove 7 are respectively and fixedly provided with a vertical plate 9, a guide seat 10 is arranged on the top end of a screw rod 2 through a bearing, the outer side of the guide seat 10 is fixedly connected with the inner side of a corresponding vertical plate 9, vertical shafts 11 are respectively arranged on the left side and the right side of the inner top surface of a box body 1 through bearings, the vertical shafts 11 are positioned on the outer side of the screw rod 2, a circular hole 12 is arranged in the middle of the bottom end of each vertical shaft 11, a telescopic rod 13 is fixedly arranged in each circular hole 12, internal thread sleeves 14 are respectively and fixedly arranged on the left side and the right side of the inner bottom surface of the box body 1, two through holes 15 which are symmetrically distributed front and back are respectively arranged on the left side and the right side of the inner bottom surface of the box body 1, the through holes 15, the internal thread sleeves 14 and the telescopic rods 13 are corresponding, the corresponding through holes 15, the internal thread sleeves 14 and the telescopic rods 13 are positioned on the same central line, the movable end of the telescopic rod 13 passes through the corresponding internal thread sleeves 14 and is positioned in the corresponding through holes 15, a walking wheel 16 is arranged at the movable end of the telescopic rod 13, the walking wheel 16 can move along the corresponding through holes 15, and an external thread is arranged on the periphery of the movable rod of the telescopic rod 13, the external thread is matched with the corresponding internal thread sleeve 14 through threads, a second worm wheel 17 is fixedly arranged on the vertical shaft 11, one part of the second worm wheel 17 is provided with teeth, the other part of the second worm wheel is not provided with teeth, the second worm wheel 17 is positioned below the connecting plate 4, a first groove 18 is arranged at the position, close to the lower part, of the inner right side of the box body 1, a motor 19 is fixedly arranged in the first groove 18, a driving sprocket 20 is fixedly arranged at the output end of the motor 19, two worms 21 which are symmetrically distributed in the front and back are arranged at the position, close to the lower part, of the box body 1, the worms 21 are positioned below the connecting plate 4, the left end and the right end of each worm 21 are connected with the inner wall of the box body 1 through bearings, the worms 21 and the second worm wheel 17 correspond to the first worm wheels 6, the worms 21 are positioned between the corresponding second worm wheels 17 and the first worm wheels 6, the second worm wheels 17 and the first worm wheels 6 can be matched with the corresponding worms 21, a driven sprocket 22 is fixedly arranged on the worms 21, the driven sprocket 22 is connected with the driving sprocket 20 through a chain 23, two through grooves 24 which are distributed front and back are formed in the right side of the box body 1 close to the upper portion, a C-shaped handle 25 is arranged on the right side of the box body 1 close to the upper portion, the inner end of a cross rod of the C-shaped handle 25 penetrates through the corresponding through grooves 24 respectively and is located in the box body 1, a rack 26 is fixedly installed on the inner side of the cross rod behind the C-shaped handle 25, the rack 26 can penetrate through the corresponding through grooves 24 along with the movement of the C-shaped handle 25, a vertical rotating shaft 27 is installed on the right side of the inside of the box body 1 close to the rear portion through a bearing, a gear 39 and a driven gear 28 are fixedly installed on the rotating shaft 27, the gear 39 is located above the driven gear 28, one part of the gear 39 is toothed, the other part of the gear 39 is not toothed, the gear 39 is in meshing fit with the rack 26, a driving gear 29 is fixedly installed on the screw rod 2 located on the right rear portion, the driving gear 29 is in meshing fit with the driven gear 28, and the driving gear 29 and the driven gear 28 are both located below the worm 21. When the utility model is used, the utility model is moved to a designated position, then the box cover 8 is opened, then the motor 19 is started, the motor 19 drives the driving sprocket 20 to rotate, the driving sprocket 20 drives the two driven sprockets 22 to rotate through the chain 23, the driven sprockets 22 drive the corresponding worms 21 to rotate, because the first worm wheel 6 and the second worm wheel 17 are matched with the corresponding worms 21 and the corresponding first worm wheel 6 and the second worm wheel 17 are positioned at the front side and the rear side of the corresponding worm 21, the rotating directions of the corresponding first worm wheel 6 and the corresponding second worm wheel 17 are opposite, the first worm wheel 6 drives the corresponding screw rod 2 to rotate, because the screw rod 2 is in threaded fit with the corresponding screw sleeve 3 and the screw sleeve 3 can not rotate under the limitation of the connecting plate 4, therefore, the screw sleeve 3 can only move upwards along the corresponding screw rod 2, the four screw sleeves 3 jointly drive the connecting plate 4 to move upwards, the connecting plate 4 drives the water quality detecting instrument body 5 to move upwards, so that the water quality detecting instrument body 5 can be moved to the outside of the box body 1, the screw rod 2 positioned at the right rear part rotates and simultaneously drives the driving gear 29 on the screw rod to rotate, the driving gear 29 is meshed and matched with the driven gear 28, the driven gear 28 drives the rotating shaft 27 to rotate, the rotating shaft 27 drives the gear 39 to rotate, the gear 39 is meshed and matched with the rack 26, the rack 26 drives the C-shaped handle 25 to move inwards, so that the C-shaped handle 25 is accommodated in the box body 1, the second worm wheel 17 rotates reversely to drive the corresponding vertical shaft 11 to rotate, the vertical shaft 11 drives the corresponding telescopic rod 13 to rotate, as the movable rod of the telescopic rod 13 is in threaded fit with the corresponding internal thread sleeve 14, and the internal thread sleeve 14 is fixed, the movable rod of the telescopic rod 13 can only move upwards along the corresponding internal thread sleeve 14, and the telescopic rod 13 is retracted, and the corresponding walking wheels 16 are driven to move upwards, so that the walking wheels 16 are retracted into the box body 1, as one part of the gear 39 is provided with teeth, the other part of the gear 39 is not provided with teeth, and one part of the second worm wheel 17 is provided with teeth, and the other part of the second worm wheel 17 is not provided with teeth, the gear 39 and the rack 26 are not always in a matching state, the second worm wheel 17 and the corresponding worm 21 are not always in a matching state, and the first worm wheel 6 and the corresponding worm 21 are always in a matching state, in this way, when the water quality detector body 5 moves to the outside of the box body 1, the C-shaped handle 25 is retracted into the box body 1 and the walking wheels 16 are retracted into the box body 1; the utility model can put the water quality detector body 5 into the box body 1 when moving or storing, so as to avoid the contact of the water quality detector body 5 and external things, protect the water quality detector body 5 from external impact, and increase the safety of the water quality detector body 5 when moving or storing; when the device needs to be moved, the C-shaped handle 25 and the travelling wheels 16 are arranged, so that the device is moved conveniently, and time and labor are saved; when using water quality testing appearance body 5 to detect, can lift water quality testing appearance body 5 to 1 outside of box, thereby can utilize water quality testing appearance body 5 to detect, meanwhile, can also be with walking wheel 16 and C type handle 25 income box 1 in, walking wheel 16 income box 1 is interior, make box 1 and ground contact, thereby can increase the area of contact on this device and ground, the stability of whole device has been improved, can reduce the occupation space of whole device in the C type handle 25 income box 1.

Specifically, two slots 30 distributed left and right are formed in the top surface of the cross bar of the C-shaped handle 25, a second groove 31 is formed in the top surface of the through groove 24, a strong electromagnet 32 is installed in the second groove 31, an iron block 33 is installed in the second groove 31, the iron block 33 corresponds to the slot 30, the iron block 33 can be inserted into the corresponding slot 30, and the iron block 33 is connected with the opposite side of the corresponding strong electromagnet 32 through a spring 34. When the C-shaped handle 25 is moved, the strong electromagnet 32 is electrified to generate magnetism, the strong electromagnet 32 attracts the corresponding iron block 33 to move outwards and move out of the corresponding slot 30, at the moment, the spring 34 is in a compressed state, so that the C-shaped handle 25 is not fixed any more, then the C-shaped handle 26 is moved to a proper position, then the strong electromagnet 32 is powered off and loses magnetism, the iron block 33 moves inwards under the action of the elasticity of the corresponding spring 34 and is inserted into the corresponding other slot 30, and therefore the C-shaped handle 25 can be fixed again.

Specifically, in the embodiment, the support 35 is installed on the vertical shaft 11, the support 35 is located between the worm 21 and the driving gear 29, and the outer side of the support 35 is fixedly connected to the inner wall of the box 1. The vertical shaft 11 can be supported and guided by the support base 35, so that the vertical shaft 11 is more stably mounted and rotated.

Further, the inner wall of the box body 1 is provided with a buffer layer. The buffer layer can play the absorbing effect of buffering to avoid removing the in-process of this device, 1 internals of box receive external impact not hard up or damage.

Furthermore, a storage battery pack 36 is installed on the inner bottom surface of the box body 1, and the water quality detector body 5, the motor 19 and the strong electromagnet 32 are all electrically connected with the storage battery pack 36. The storage battery pack 36 can supply power to the water quality detector body 5, the motor 19 and the strong electromagnet 32, so that the normal operation of the water quality detector body 5, the motor 19 and the strong electromagnet 32 is ensured.

Furthermore, a controller 37 is installed on the left side of the box 1 near the upper portion, and the water quality detector body 5, the motor 19, and the strong electromagnet 32 are all electrically connected to the controller 37. The water quality detector body 5, the motor 19 and the strong electromagnet 32 are convenient to control and use through the controller 37.

Furthermore, the front surface of the box body 1 of the present embodiment is provided with a charging window 38 near the lower part. Charging of the battery pack 36 is facilitated by the provision of a charging window 38.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An anti-pollution water quality detector is characterized in that: comprises a box body (1), the left side and the right side of the bottom surface in the box body (1) are respectively provided with two vertical screw rods (2) in a bearing way, the two screw rods (2) positioned on the same side are symmetrically distributed in the front and back direction, the screw rods (2) are provided with screw sleeves (3), the screw sleeves (3) are in thread fit with the corresponding screw rods (2), the opposite sides of the screw sleeves (3) are fixedly connected through a connecting plate (4), the top surface of the connecting plate (4) is fixedly provided with a water quality detector body (5), the screw rods (2) are fixedly provided with first worm gears (6), one part of the first worm gears (6) is provided with teeth, the other part of the first worm gears is not provided with teeth, the first worm gears (6) are positioned below the screw sleeves (3), the middle part of the top surface of the box body (1) is provided with a rectangular through groove (7), the top end of the screw rods (2) is positioned above the box body (1), the left side of the top surface of the box body (1) is hinged with a box cover (8), the top end of a screw rod (2) is positioned in a box cover (8), the left side and the right side of the top surface of a rectangular through groove (7) are respectively and fixedly provided with a vertical plate (9), the top end of the screw rod (2) is provided with a bearing installation guide seat (10), the outer side of the guide seat (10) is fixedly connected with the inner side of the corresponding vertical plate (9), the left side and the right side of the inner top surface of a box body (1) are respectively and fixedly provided with a vertical shaft (11), the vertical shaft (11) is positioned on the outer side of the screw rod (2), the middle part of the bottom end of the vertical shaft (11) is provided with a round hole (12), a telescopic rod (13) is fixedly arranged in the round hole (12), the left side and the right side of the inner bottom surface of the box body (1) are respectively and fixedly provided with an internal thread sleeve (14), the left side and the right side of the inner bottom surface of the box body (1) are respectively provided with two through holes (15) which are symmetrically distributed front and back, the through holes (15), the internal thread sleeve (14) and the telescopic rod (13) are corresponding to each other, and the through holes (15), the internal thread sleeve (14) and the telescopic rod (13) are positioned on the same central line, the movable end of a telescopic rod (13) passes through a corresponding internal thread sleeve (14) and is positioned in a corresponding through hole (15), the movable end of the telescopic rod (13) is provided with a walking wheel (16), the walking wheel (16) can move along the corresponding through hole (15), the periphery of the movable rod of the telescopic rod (13) is provided with an external thread, the external thread is in threaded fit with the corresponding internal thread sleeve (14), a second worm wheel (17) is fixedly arranged on a vertical shaft (11), one part of the second worm wheel (17) is provided with teeth, the other part of the second worm wheel is not provided with teeth, the second worm wheel (17) is positioned below a connecting plate (4), a first groove (18) is arranged at the position close to the lower part on the inner right side of a box body (1), a motor (19) is fixedly arranged in the first groove (18), a driving chain wheel (20) is fixedly arranged at the output end of the motor (19), two worms (21) which are symmetrically distributed front and back are arranged at the position close to the lower part of the box body (1), the worm (21) is positioned below the connecting plate (4), the left end and the right end of the worm (21) are connected with the inner wall of the box body (1) through bearings, the worm (21) and the second worm wheel (17) correspond to the first worm wheel (6), the worm (21) is positioned between the corresponding second worm wheel (17) and the first worm wheel (6), the second worm wheel (17) and the first worm wheel (6) can be matched with the corresponding worm (21), a driven sprocket (22) is fixedly installed on the worm (21), the driven sprocket (22) is connected with the driving sprocket (20) through a chain (23), two through grooves (24) which are distributed front and back are formed in the position, close to the upper part, of the right side of the box body (1) is provided with a C-shaped handle (25), the inner end of a cross bar of the C-shaped handle (25) penetrates through the corresponding through grooves (24) respectively and is positioned in the box body (1), and a rack (26) is fixedly installed on the inner side of the cross bar, which is positioned behind the C-shaped handle (25), rack (26) can pass corresponding trough (24) of penetrating along with C type handle (25) removal, the right side is close to vertical pivot (27) of rear department bearing installation in box (1), fixed mounting gear (39) and driven gear (28) on pivot (27), gear (39) are located driven gear (28) top, gear (39) partly have the tooth, another part does not have the tooth, gear (39) and rack (26) meshing cooperation, be located fixed mounting driving gear (29) on screw rod (2) of right rear, driving gear (29) and driven gear (28) meshing cooperation, and driving gear (29) and driven gear (28) all are located worm (21) below.

2. The anti-pollution water quality detector according to claim 1, characterized in that: the horizontal pole top surface of C type handle (25) set up two slots (30) that control the distribution, the second recess (31) is seted up to the top surface in penetrating groove (24), install forceful electric magnet (32) in second recess (31), be equipped with iron plate (33) in second recess (31), iron plate (33) are corresponding with slot (30), and in iron plate (33) can insert corresponding slot (30), be connected through spring (34) between iron plate (33) and the corresponding forceful electric magnet (32) opposite side.

3. The anti-pollution water quality detector according to claim 1, characterized in that: the vertical shaft (11) is provided with a bearing mounting support seat (35), the support seat (35) is positioned between the worm (21) and the driving gear (29), and the outer side of the support seat (35) is fixedly connected with the inner wall of the box body (1).

4. The anti-pollution water quality detector according to claim 1, characterized in that: the inner wall of the box body (1) is provided with a buffer layer.

5. The anti-pollution water quality detector according to claim 1, characterized in that: the water quality detector is characterized in that a storage battery pack (36) is mounted on the inner bottom surface of the box body (1), and the water quality detector body (5), the motor (19) and the strong electromagnet (32) are electrically connected with the storage battery pack (36).

6. The anti-pollution water quality detector according to claim 1, characterized in that: the water quality detector is characterized in that a controller (37) is installed on the left side of the box body (1) close to the upper portion, and the water quality detector body (5), the motor (19) and the strong electromagnet (32) are all electrically connected with the controller (37).

7. The anti-pollution water quality detector according to claim 1, characterized in that: a charging window (38) is arranged at the front of the box body (1) and close to the lower part.