A wastewater detection device

Abstract

The application discloses a wastewater detection device, which comprises a shell, a rotating part, a ring part, a motor, a vibration assembly and a traction assembly. The vibration assembly is provided with a clamping part and a sliding seat, the traction assembly is provided with a fixing part, a fixing seat, a ring and a traction rope, the motor drives the driving part to pull the traction rope, and the connecting rope pulls the vibration assembly to slide on the rotating part. The wastewater detection device can centrifugally rotate the test tube containing the wastewater sample, and rapidly mixes the wastewater sample in the test tube. The driving part drives the traction part to move downward, the connecting rope pulls the vibration assembly to change the position, and the first spring and the second spring are used to move the test tube, so that the test tube is shaken in the centrifugal rotating state, the solvent in the wastewater sample is rapidly mixed, and the detection efficiency of the wastewater sample is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to detection technology, in particular to a wastewater detection device. BACKGROUND

[0002] Industrial wastewater is a byproduct in industrial production, and it is necessary to treat industrial wastewater because it often contains various impurity particles, heavy metal ions, toxic chemicals and unpleasant irritating odors. Direct discharge of industrial wastewater into the environment will seriously pollute the natural ecological environment, and the collection and detection of industrial wastewater are important parts of treating industrial wastewater.

[0003] When the wastewater sample is detected, reagent needs to be added to make the wastewater sample change, so as to observe whether the wastewater sample meets the discharge standard. After the reagent is dropped into the wastewater sample, it needs to be shaken to make the wastewater sample fully mixed. At present, a centrifuge is used for mixing, but only a rotating structure is provided, and no shaking structure is provided, so a long time is needed for mixing, which prolongs the detection time to some extent and is not efficient. SUMMARY

[0004] In order to solve the defects of the prior art, the present application provides a wastewater detection device.

[0005] The technical scheme of the present application is as follows:

[0006] A wastewater detection device, characterized in that it comprises:

[0007] A shell, the inside of the shell is hollow to form a mounting chamber, a cover is arranged at the upper end of the shell, a fixing sleeve is arranged in the inside of the cover, a fixing plate is arranged in the mounting chamber, a stepped hole is arranged in the middle of the fixing plate,

[0008] A rotating member is mounted in the stepped hole, a fixing cover is arranged on the rotating member, a plurality of strip-shaped holes are arranged on the fixing cover, a plurality of vibration assemblies are arranged in the inside of the rotating member, a test tube is arranged on the vibration assembly, the test tube is clamped in the middle of the vibration assembly, a through hole is formed in the middle of the rotating member, an installation disc is arranged in the through hole, a counterbore is arranged on the installation disc, a tank is arranged in the counterbore,

[0009] An annular member is mounted at the lower end of the rotating member, a traction assembly for changing the position of the vibration assembly is arranged in the middle of the annular member, an annular gear is arranged at the lower end of the annular member,

[0010] A motor is arranged on the inner wall of the mounting chamber, a rotating shaft is arranged on the motor, a bevel gear and a driving member are arranged on the rotating shaft, the driving member is mounted at the lower end of the traction assembly, the bevel gear is meshed and connected with the annular gear,

[0011] The vibration assembly is provided with a clamping piece and a sliding seat, the lower end of the sliding seat is provided with symmetrically arranged convex blocks, one end of the sliding seat is provided with a first spring, and the other end is provided with a second spring, the clamping piece, the sliding seat and the convex blocks are fixed through bolt connection,

[0012] The traction assembly is provided with a fixing piece, a fixing seat, an annular ring and a traction rope, the annular ring is installed between the fixing piece and the fixing seat, a plurality of connecting ropes are arranged on the annular ring, one end of the connecting rope is connected with the annular ring, the other end passes through a rotating piece and is connected with the vibration assembly, one end of the connecting rope is provided with a positioning body, and an annular body is arranged in the middle, the connecting rope passes through the annular body, the first spring, the sliding seat, the second spring and the positioning body, and the traction rope is annular and both ends are connected to the lower end surface of the fixing seat,

[0013] The motor rotates to drive the driving piece to pull the traction rope, so that the connecting rope pulls the vibration assembly to slide on the rotating piece.

[0014] In the application, the rotating piece is provided with a convex groove matched with the convex block, and one end of the convex groove is provided with a mounting port.

[0015] In the application, the annular piece is formed with a through hole in the middle, a supporting rod is arranged in the middle of the through hole, a limiting sleeve is arranged on the supporting rod, a limiting hole for limiting the fixing seat is formed in the middle of the limiting sleeve, limiting teeth are arranged on the inner wall of the limiting hole, and limiting grooves matched with the limiting teeth are arranged on the outer wall of the fixing seat.

[0016] In the application, a guide ring is arranged in the through hole, the guide ring is connected with the rotating piece through a connecting block, and the connecting rope is arranged on the guide ring.

[0017] In the application, a traction hole is formed in the middle of the traction rope, a spreading piece is arranged in the traction hole, mounting portions are arranged at both ends of the spreading piece, and the mounting portions are wrapped outside the traction rope.

[0018] In the application, a counterweight is arranged in the middle of the traction rope, and the counterweight is wrapped outside the traction rope.

[0019] In the application, a pin is arranged on the driving piece, and the pin and the driving piece form a traction port for pulling the traction rope.

[0020] In the application, the clamping piece is composed of a bottom plate and clamping arms arranged on both sides of the bottom plate, a positioning portion and a supporting portion are arranged in the middle of the clamping arm, the supporting portion is located at the lower end of the positioning portion, and a positioning hole for accommodating a test tube is arranged in the middle of the positioning portion.

[0021] In the application, the upper end of the clamping arm is provided with an inclined guide portion.

[0022] In the present application, the upper end of the clamping arm is further provided with a clamping part, which is arc-shaped, and a clamping area is formed in the middle of the clamping part, and the clamping part is located at the lower end of the guide part.

[0023] The wastewater detection device has the following beneficial effects: the wastewater detection device can centrifugally rotate the test tube containing the wastewater sample, and quickly mix the wastewater sample in the test tube. In cooperation with the driving member to drive the traction member to move downward, the connecting rope pulls the vibration assembly to change position, and under the action of the first spring and the second spring, the test tube position moves, and in the state of centrifugal rotation, the test tube shakes, which can effectively accelerate the rapid mixing of the solvent in the wastewater sample and improve the detection efficiency of the wastewater sample. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The wastewater detection device is a structural schematic view of the present application;

[0025] Figure 2 The cross-sectional view of Figure 1

[0026] Figure 3 The exploded view of Figure 1

[0027] Figure 4 The structure schematic view of the rotating member, the fixed cover, the ring gear and the motor in Figure 3

[0028] Figure 5 The internal structure schematic view of the rotating member in Figure 4

[0029] Figure 6 The structure schematic view of the traction assembly and the vibration assembly in the present application;

[0030] Figure 7 The exploded view of the traction assembly in Figure 6

[0031] Figure 8 The structure schematic view of the ring-shaped member in Figure 3

[0032] Figure 9 The structure schematic view of the driving member and the traction assembly in the present application;

[0033] Figure 10 The perspective view of the vibration assembly in the present application;

[0034] Figure 11 The exploded view of the vibration assembly in the present application;

[0035] Figure 12 The perspective view of the vibration assembly in the present application;​​​​​​Figure 11 Structure diagram of the clamping piece in the device;

[0036] Figure 13 For Figure 3 Structure diagram of the rotating piece in the device.

[0037] In the figure: shell 1, rotating piece 2, ring piece 3, motor 4, test tube 5, driving piece 6, traction rope 7, connecting rope 8, vibration assembly 9, mounting chamber 10, cover 11, lip 12, fixing sleeve 13, mounting disc 14, tank 15, fixed plate 16, stepped hole 17, fixed cover 18, strip hole 19, through hole 20, counterbore 21, annular plate 22, inner ring 23, outer ring 24, guide ring 25, connecting block 26, annular area 27, convex block 28, convex groove 29, mounting port 30, first spring 31, traction assembly 32, ring gear 33, through hole 34, support rod 35, limiting sleeve 36, fixed seat 37, limiting hole 38, rotating shaft 39, bevel gear 40, clamping piece 41, sliding seat 42, second spring 43, bolt 44, sliding hole 45, fixing piece 46, annular ring 47, strip groove 48, positioning body 49, annular body 50, traction hole 51, distraction piece 52, mounting part 53, pin 54, counterweight 55, traction port 56, bottom plate 57, clamping arm 58, positioning part 59, support part 60, positioning hole 61, guide part 62, clamping part 63, clamping area 64. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

[0039] As Figures 1 to 13 shown, the wastewater detection device includes a shell 1, a rotating piece 2, a ring piece 3, and a motor 4. The rotating piece 2 is used to carry a test tube 5 containing a wastewater sample, so that the test tube 5 is rotated and centrifuged therein. The motor 4 rotates to drive a driving piece 6 to pull a traction rope 7, and a connecting rope 8 is kept pulled to slide a vibration assembly 9 on the rotating piece 2. The test tube 5 can also change its position therein to achieve a shaking effect. Through the cooperation of centrifugal rotation and shaking, the detection efficiency of the wastewater sample can be effectively improved, the mixing time can be shortened, and the mixing quality can be improved.

[0040] The inside of the shell 1 is hollow to form a mounting chamber 10. An upper end of the shell 1 is provided with a cover 11, which can be transparent to observe the inside of the test tube 5. Meanwhile, a lip 12 is arranged on the shell 1 for mounting the cover 11.

[0041] The inside of the cover 11 is provided with a fixing sleeve 13, which is used to limit the jar 15 in the mounting disc 14, so that the jar 15 can avoid shaking when rotating.

[0042] The mounting chamber 10 is provided with a fixing plate 16, the middle of which is provided with a stepped hole 17, and the rotating member 2 is installed in the stepped hole 17, which is used to support and keep the rotating member 2 rotating in the stepped hole 17.

[0043] The rotating member 2 is provided with a fixing cover 18, which is provided with a plurality of strip-shaped holes 19, and the fixing cover 18 plays an aesthetic effect and can be used to cover the structure inside the rotating member 2. The upper end of the clamping member 41 is out of the strip-shaped hole 19 and can slide in the strip-shaped hole 19, so as to drive the test tube 5 to approach or move away from the center of the rotating member 2.

[0044] The middle of the rotating member 2 is hollow to form a through hole 20, and the through hole 20 is provided with a mounting disc 14, and the mounting disc 14 is provided with a counterbore 21, and the counterbore 21 is provided with a jar 15.

[0045] The rotating member 2 is composed of an annular plate 22, an inner ring 23 and an outer ring 24, the middle of the inner ring 23 forms a through hole 20, the through hole 20 is provided with a guide ring 25, the guide ring 25 is connected with the rotating member 2 through a connecting block 26, and the connecting rope 8 is placed on the guide ring 25.

[0046] The outer ring 24 and the inner ring 23 form an annular area 27 for placing the vibration assembly 9. The rotating member 2 is provided with a convex groove 29 matched with a convex block 28, and one end of the convex groove 29 is provided with a mounting port 30. The mounting port 30 is convenient for the convex block 28 to be placed therein, and then covered by the first spring 31, so as to avoid the convex block 28 from falling out.

[0047] The vibration assembly 9 is arranged in the inside of the rotating member 2 and is provided with a plurality of vibration assemblies 9. The vibration assembly 9 is provided with a test tube 5, and the vibration assembly 9 clamps the test tube 5 in the middle.

[0048] The annular member 3 is installed at the lower end of the rotating member 2, the traction assembly 32 is arranged in the middle of the annular member 3, which is used to change the position of the vibration assembly 9, and the annular gear 33 is arranged at the lower end of the annular member 3, which can drive the annular member 3 and the rotating member 2 to rotate when the annular gear 33 rotates.

[0049] The middle of the ring 3 is formed with a through hole 34, and a supporting rod 35 is arranged in the middle of the through hole 34 and is installed in the mounting chamber 10. The supporting rod 35 is provided with a limiting sleeve 36, and the middle of the limiting sleeve 36 is formed with a limiting hole 38 of a limiting fixing seat 37. The inner wall of the limiting hole 38 is provided with a limiting tooth, and the outer wall of the fixing seat 37 is provided with a limiting groove matched with the limiting tooth. The fixing seat 37 is fixed in the middle of the ring 3 through the supporting rod 35, and the position of the fixing seat 37 is kept from rotating, so that the fixing seat 37 can only slide up and down in the limiting hole 38 and cannot rotate.

[0050] The motor 4 is arranged on the inner wall of the mounting chamber 10, and the motor 4 is provided with a rotating shaft 39, a bevel gear 40 and a driving piece 6. The driving piece 6 is installed at the lower end of the traction assembly 32, and the bevel gear 40 is in meshing connection with the ring gear 33.

[0051] The vibration assembly 9 is provided with a clamping piece 41 and a sliding seat 42. The lower end of the sliding seat 42 is provided with symmetrical convex blocks 28 which slide in the convex grooves 29. One end of the sliding seat 42 is provided with the first spring 31, and the other end is provided with a second spring 43. The clamping piece 41, the sliding seat 42 and the convex blocks 28 are connected and fixed through the bolts 44. The clamping piece 41, the sliding seat 42 and the convex blocks 28 are connected through the bolts 44, so that the convex blocks 28 can drive the sliding seat 42 and the clamping piece 41 to move together when the convex blocks 28 slide in the convex grooves 29. When the sliding seat 42 slides, the first spring 31 can be compressed, and the second spring 43 is compressed by the positioning body 49 pulled by the connecting rope 8.

[0052] The middle of the sliding seat 42 is provided with a sliding hole 45 through which the connecting rope 8 passes.

[0053] The traction assembly 32 is provided with a fixing piece 46, the fixing seat 37, a ring 47 and a traction rope 7. The ring 47 is installed between the fixing piece 46 and the fixing seat 37, and the ring 47 is provided with a plurality of connecting ropes 8. One end of the connecting rope 8 is connected with the ring 47, and the other end passes through the rotating piece 2 and is connected with the vibration assembly 9.

[0054] The connecting rope 8 is provided with a strip-shaped groove 48, and the bolt 44 passes through the strip-shaped groove 48 and is connected with the convex block 28, so that the bolt 44 can slide in the strip-shaped groove 48.

[0055] One end of the connecting rope 8 is provided with a positioning body 49, and the middle is provided with a ring body 50. The connecting rope 8 passes through the ring body 50, the first spring 31, the sliding seat 42, the second spring 43 and is connected with the positioning body 49. The traction rope 7 is annular and both ends are connected on the lower end surface of the fixing seat 37.

[0056] When the connecting rope 8 is pulled toward the center, the positioning body 49 compresses the second spring 43, which pushes the sliding seat 42 through the second spring 43, and then the sliding seat 42 pushes the first spring 31. After the first spring 31 encounters the annular body 50, it is compressed. At this time, the position of the test tube 5 on the clamping member 41 will change and move toward the center of the rotating member 2. When the pulling rope 7 is separated from the driving member 6, the elastic force of the first spring 31 and the second spring 43 pushes the sliding seat 42 and the connecting rope 8 away from the center of the rotating member 2, realizing the change of the position of the test tube 5, thereby causing the test tube 5 to shake, cooperate with the centrifugal rotation, and accelerate mixing.

[0057] A traction hole 51 is formed in the center of the traction rope 7. A spreading member 52 is positioned within the traction hole 51. Mounting portions 53 are provided at both ends of the spreading member 52, which wrap around the outside of the traction rope 7. Spreading member 52 prevents the traction hole 51 from shrinking, which would prevent the pin 54 from being inserted into the traction hole 51. A counterweight 55 is positioned in the center of the traction rope 7, wrapping around the outside of the traction rope 7. This counterweight 55 allows the traction rope 7 to sag downward under the force of gravity while preventing significant wobbling.

[0058] The driving member 6 is provided with a pin 54 , and a traction opening 56 for pulling the traction rope 7 is formed between the pin 54 and the driving member 6 .

[0059] like Figure 9 As shown, when the driving member 6 rotates, the lower end of the traction rope 7 enters the traction opening 56, causing the driving member 6 to pull the traction rope 7 downward. When the traction rope 7 rotates to quadrant point a, the traction opening 56 can no longer restrain the traction rope 7. The traction rope 7 quickly returns upward under the elastic force of the first spring 31 and the second spring 43. When the pin 54 reaches the traction rope 7, it guides the traction rope 7 into the traction opening 56 again.

[0060] The clamping member 41 is composed of a base plate 57 and clamping arms 58 arranged on both sides of the base plate 57. A positioning portion 59 and a supporting portion 60 are provided in the middle of the clamping arm 58. The supporting portion 60 is located at the lower end of the positioning portion 59. A positioning hole 61 for accommodating the test tube 5 is provided in the middle of the positioning portion 59.

[0061] The upper end of the clamping arm 58 is provided with an inclined guide portion 62. The upper end of the clamping arm 58 is also provided with a clamping portion 63, which is arc-shaped and has a clamping area 64 formed in the middle of the clamping portion 63. The clamping portion 63 is located at the lower end of the guide portion 62.

[0062] The motor 4 rotates to drive the rotating shaft 39 to rotate, and the rotating shaft 39 drives the driving member 6 and the bevel gear 40 to rotate, so that the ring gear 33 rotates with the rotating member 2 in the stepped hole 17. The connecting rope 8 is connected with the vibration assembly 9 inside the rotating member 2, so as to rotate with the rotating member 2, and keep the annular ring 47 rotating between the fixed member 46 and the fixed seat 37, but the fixed seat 37 cannot rotate, and can only move up and down in the limiting sleeve 36.

[0063] The above only is the preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wastewater detection device, characterized in that: include: A shell, the interior of the shell is hollowed out to form an installation chamber, a cover is provided at the upper end of the shell, a fixing sleeve is provided inside the cover, a fixing plate is provided in the installation chamber, and a stepped hole is provided in the middle of the fixing plate. A rotating member is installed in the stepped hole, the rotating member is provided with a fixed cover, the fixed cover is provided with multiple strip holes, the interior of the rotating member is provided with multiple vibration components, the vibration component is provided with a test tube, the vibration component clamps the test tube in the middle, the middle of the rotating member is hollowed out to form a through hole, a mounting plate is provided in the through hole, the mounting plate is provided with a countersunk hole, and a tank body is provided in the countersunk hole. An annular member is installed at the lower end of the rotating member. A traction assembly for changing the position of the vibration assembly is provided in the middle of the annular member. A ring gear is provided at the lower end of the annular member. A motor is installed on the inner wall of the installation chamber, and a rotating shaft is provided on the motor. A bevel gear and a driving member are provided on the rotating shaft. The driving member is installed at the lower end of the traction assembly, and the bevel gear is meshed with the ring gear. The vibration assembly is provided with a clamping member and a sliding seat, the lower end of the sliding seat is provided with a symmetrically arranged convex block, one end of the sliding seat is provided with a first spring, and the other end is provided with a second spring, and the clamping member, the sliding seat and the convex block are fixed by bolts. The traction assembly is provided with a fixing member, a fixing seat, an annular ring and a traction rope, the annular ring is installed between the fixing member and the fixing seat, a plurality of connecting ropes are provided on the annular ring, one end of the connecting rope is connected to the annular ring, and the other end passes through the rotating member and is connected to the vibration assembly, one end of the connecting rope is provided with a positioning body, and an annular body is provided in the middle, the connecting rope passes through the annular body, the first spring, the sliding seat, the second spring and is connected to the positioning body, the traction rope is annular and both ends are connected to the lower end surface of the fixing seat, The motor rotates to drive the driving member to pull the traction rope, and the connecting rope is kept pulling the vibration component to slide on the rotating member.

2. The wastewater detection device according to claim 1, characterized in that: The rotating member is provided with a convex groove matched with the convex block, and one end of the convex groove is provided with a mounting opening.

3. The wastewater detection device according to claim 1, characterized in that: A through hole is formed in the middle of the annular member, a support rod is provided in the middle of the through hole, a limiting sleeve is provided on the support rod, a limiting hole for limiting the fixing seat is formed in the middle of the limiting sleeve, limiting teeth are provided on the inner wall of the limiting hole, and a limiting groove cooperating with the limiting teeth is provided on the outer wall of the fixing seat.

4. The wastewater detection device according to claim 1, characterized in that: A guide ring is provided in the through hole, the guide ring is connected to the rotating member through a connecting block, and the connecting rope is placed on the guide ring.

5. The wastewater detection device according to claim 1, characterized in that: A traction hole is formed in the middle of the traction rope, a stretching piece is provided in the traction hole, and mounting parts are provided at both ends of the stretching piece, and the mounting parts are wrapped around the outside of the traction rope.

6. The wastewater detection device according to claim 5, characterized in that: A counterweight is provided in the middle of the traction rope, and the counterweight is wrapped around the outside of the traction rope.

7. The wastewater detection device according to claim 6, characterized in that: The driving member is provided with a pin, and a traction opening for pulling the traction rope is formed between the pin and the driving member.

8. The wastewater detection device according to claim 1, characterized in that: The clamping member consists of a base plate and clamping arms arranged on both sides of the base plate. A positioning part and a supporting part are provided in the middle of the clamping arm. The supporting part is located at the lower end of the positioning part. A positioning hole for accommodating a test tube is provided in the middle of the positioning part.

9. The wastewater detection device according to claim 8, characterized in that: The upper end of the clamping arm is provided with an inclined guide portion.

10. The wastewater detection device according to claim 9, characterized in that: The upper end of the clamping arm is further provided with a clamping portion, which is arc-shaped, with a clamping area formed in the middle of the clamping portion, and the clamping portion is located at the lower end of the guide portion.

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