CN110531098A - A kind of chemical detection heavy metal analysis device and its detection method - Google Patents
A kind of chemical detection heavy metal analysis device and its detection method Download PDFInfo
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- CN110531098A CN110531098A CN201910833161.1A CN201910833161A CN110531098A CN 110531098 A CN110531098 A CN 110531098A CN 201910833161 A CN201910833161 A CN 201910833161A CN 110531098 A CN110531098 A CN 110531098A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/025—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations having a carousel or turntable for reaction cells or cuvettes
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Abstract
The invention discloses a kind of chemical detection heavy metal analysis devices and its detection method, including detection platform, the quadrangle of the detection platform bottom surface is fixedly connected to supporting leg, bottom on the inside of the supporting leg is laterally fixedly connected with connecting plate, and the two sides of the detection platform top surface are fixedly connected to support plate.The present invention passes through setting load-bearing rotary table, loading plate, fixed block, swingle, carry ring recess, carrier bar, support plate, rotating disk, fixing axle, driven wheel of differential, drive bevel gear, accommodating groove, limit plate, bearing block, turning collar disk, locating rod, rotating bar and joystick are used cooperatively, multiple detected materials can be detected together, the detection efficiency of detection device in this way is higher, solves detection device when in use, because that can only be detected one by one to detected material, multiple detected materials cannot be detected simultaneously, there is the lower problem of detection efficiency so as to cause detection device.
Description
Technical field
The present invention relates to heavy metal analysis technical field, specially a kind of chemical detection heavy metal analysis device and its inspection
Survey method.
Background technique
Heavy metal analysis is heavy metal described in environmental pollution aspect, is actually primarily referred to as mercury, cadmium, lead, chromium, arsenic etc.
Metal or metalloid also refer to the general heavy metal with certain toxicity, such as copper, zinc, nickel, cobalt, tin, we are from naturality, poison
Property, activity and persistence, Biodegradable, bioaccumulation, to several aspects such as additive properties of organism effect to a huge sum of money
The harm of category is slightly discussed
Attention with the development and people of modern society to health, a detection huge sum of money more and more to the detection of heavy metal
The device and method of category have very much, and chemical detection devices are exactly one of them, and existing chemical detection devices are in detection heavy metal
When, a detected material can only be once detected, multiple detected materials cannot be detected simultaneously, detected so as to cause detection device
The lower problem of efficiency, is unfavorable for the use of detection device.
Summary of the invention
The purpose of the present invention is to provide a kind of chemical detection heavy metal analysis devices and its detection method, have to more
It is lower to solve the problems, such as that detection efficiency occurs in detection device for the advantages of a detected material is detected together.
To achieve the above object, the invention provides the following technical scheme: a kind of chemical detection heavy metal analysis device, packet
Detection platform is included, the quadrangle of the detection platform bottom surface is fixedly connected to supporting leg, the bottom on the inside of the supporting leg
It laterally is fixedly connected with connecting plate, the two sides of the detection platform top surface are fixedly connected to support plate, the support plate
Top be laterally fixedly connected with loading plate, swingle, the swingle are provided at the center of the loading plate top surface
Bottom through loading plate and fixed block is fixedly connected with, the bottom of the fixed block is fixedly connected with load-bearing rotary table, described to hold
The outer ring circumferential direction of idling disk top surface offers placement groove, is communicated with disengaging at the center for placing groove intracavity bottom
Load-bearing rotary table is run through in notch, the bottom of the disengaging notch, and the inner cavity for placing groove is placed with chemical reagent storage and receives tank, institute
State chemical reagent storage receive pot bottom surface center at be fixedly connected with discharge nozzle, the bottom of the discharge nozzle is through disengaging notch
And the bottom of load-bearing rotary table is extended to, circumferential direction offers carrying ring recess, the branch at the center of the load-bearing rotary table outer peripheral surface
Carrier bar is fixedly connected at the top of fagging inner surface, extended on the inside of the carrier bar carrying ring recess inner cavity and with hold
The inner cavity for carrying ring recess is sliding contact；
Accommodating groove is offered at the center of the detection platform top surface, is consolidated at the center of the accommodating groove intracavity bottom
Surely it is connected with bearing block, limit plate, the detection platform front surface are fixedly connected at the center on front side of the accommodating groove inner cavity
Bottom at center is provided with rotating bar, and the rear side of the rotating bar sequentially passes through detection platform and limit plate from front to back and prolongs
The rear side of limit plate is extended to, drive bevel gear, the front side ring on the rotating bar surface are arranged on rear side of the rotating bar surface
To locating rod is fixedly connected with, the locating rod is fixedly connected with turning collar disk, the turning collar disk far from the side of rotating bar
It is fixedly connected with joystick at center on the right side of front surface, fixing axle is provided at the top of the bearing block, the fixing axle
Top is fixedly connected with rotating disk, and the top of the rotating disk runs through accommodating groove and extends to the top of detection platform, described solid
The surface of dead axle and be located at accommodating groove inner cavity be arranged with the driven wheel of differential being meshed with drive bevel gear, the rotating disk top
The outer ring circumferential direction on portion surface offers positioning groove, and the inner cavity of the positioning groove is placed with reagent cup body to be checked.
Preferably, the outer ring circumferential direction of the accommodating groove intracavity bottom is fixedly connected with support rod, rotation pan bottom table
The outer ring circumferential direction in face offers rotation support slot, and the inner cavity of rotation support slot is extended at the top of the support rod and is propped up with rotation
The inner cavity for supportting slot is sliding contact.
Preferably, the surface of the inner ring of the drive bevel gear and rotating bar is interference fit, the driven wheel of differential
The surface of inner ring and fixing axle be interference fit, the bottom of the fixing axle extend to the inner cavity of bearing block and in bearing block
Chamber is flexibly connected by bearing.
Preferably, the surface of the rotating disk outer ring and the inner cavity of accommodating groove are sliding contact, before the accommodating groove inner cavity
Through the rotation hole being used cooperatively with rotating bar is offered at the center of side, the internal diameter of the rotation hole is outer slightly larger than rotating bar
Diameter, through offering the bearing holes being used cooperatively with rotating bar, the inner ring of bearing holes and the surface of rotating bar on the limit plate
It is flexibly connected by bearing.
Preferably, run through at the center of the loading plate top surface and offer the rotating hole being used cooperatively with swingle,
The inner ring of rotating hole and the surface of swingle are sliding contact.
Preferably, chemical reagent storage receive tank outer ring surface and to place the inner cavity of groove be sliding contact, it is described go out
Control valve is installed at the top of expects pipe right lateral surface.
Preferably, article container, the connecting plate top surface are placed at the center of the connecting plate top surface
Quadrangle be fixedly connected to stiffening plate, the outside of stiffening plate is fixedly connected with supporting leg, and the surface of the supporting leg bottom is solid
Surely it is connected with installation positioning plate, the quadrangle of installation positioning plate top surface, which is run through, offers positioning bolt hole.
Preferably, a kind of chemical detection detection method of heavy metal analysis device, includes the following steps:
A) by multiple chemical reagent storage receive tank fill detection reagent and be placed in place groove in, multiple detected materials are put
It is placed in reagent cup body to be checked and is placed in positioning groove；
B joystick) is rotated in the forward direction, so that turning collar disk and locating rod rotate and rotating bar driven to rotate, in active conical tooth
Fixing axle rotates under the cooperation of wheel and driven wheel of differential, drives rotation disc spins, so that reagent cup body rotation to be checked, so that chemical
Reagent storage receives that tank and reagent cup body to be checked are corresponding, and the detection reagent that rotation control valve chemical reagent storage is received in tank passes through discharge nozzle
Into in reagent cup body to be checked, later observation is carried out；Also rotatable swingle rotates fixed block, drives load-bearing rotary table rotation
Turn, drive chemical reagent storage to receive tank and discharge nozzle by rotary turnplate and rotate, so that tank and reagent cup to be checked are received in chemical reagent storage
Body is corresponding, and the detection reagent that rotation control valve chemical reagent storage is received in tank is entered in reagent cup body to be checked by discharge nozzle, into
Row later observation；
C Multiple detection) can also be carried out to a checking matter, detected material is put into reagent cup body to be checked after separating, is changing
It learns reagent storage and receives and same detection reagent is added in tank, finally repeatedly step B.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention by setting load-bearing rotary table, loading plate, fixed block, swingle, carrying ring recess, carrier bar, support plate,
Rotating disk, fixing axle, driven wheel of differential, drive bevel gear, accommodating groove, limit plate, bearing block, turning collar disk, locating rod, rotation
Being used cooperatively for bar and joystick, can detect together multiple detected materials, and the detection efficiency of such detection device is higher,
It solves detection device when in use, because can only be detected one by one to detected material, multiple detected materials cannot be detected simultaneously,
There is the lower problem of detection efficiency so as to cause detection device, is worthy to be popularized.
2, the present invention can carry out rotating disk to stablize support, pass through bearing by the cooperation of support rod and rotation support slot
Seat, can be supported fixing axle, by rotating bar, drive bevel gear can be made to stablize rotation, convenient from mantle by fixing axle
Gear stablizes rotation, by accommodating groove, can carry out limit placement to rotating disk, by rotation hole, facilitate the rotation of rotating bar,
By bearing holes, rotating bar can be supported, by rotating hole, facilitate the rotation of swingle, it, can be right by placing groove
Chemical reagent storage is received tank and is placed, and by control valve, facilitates the adjusting of chemical reagent additional amount, passes through article storing
Case, can the detection article to detection device carry out storage storage, by stiffening plate, improve connecting plate connect with supporting leg it is steady
Qualitative, by installing the cooperation of positioning plate and positioning bolt hole, can carry out location and installation to supporting leg can be right by connecting plate
Supporting leg is attached, and improves the stability of detection device, can be to load-bearing rotary table by carrying the cooperation of ring recess and carrier bar
It carries out stablizing support, by joystick, facilitates the rotation of turning collar disk.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is load-bearing rotary table structure top view of the present invention；
Fig. 3 is rotary disk structure top view of the present invention；
Fig. 4 is rotary disk structure bottom view of the present invention；
Fig. 5 is detection platform structure top view of the present invention；
Fig. 6 is the enlarged drawing of A in Fig. 1 of the present invention.
In figure: 1 detection platform, 2 supporting legs, 3 connecting plates, 4 article containers, 5 reagent cup bodies to be checked, 6 load-bearing rotary tables, 7
Loading plate, 8 chemical reagent storage receive tank, 9 fixed blocks, 10 swingles, 11 carrying ring recess, 12 carrier bars, 13 support plates, 14 discharging
Grooves, 17 disengaging notches, 18 positioning grooves, 19 fixing axles, 20 rotation support slots, 21 are placed from mantle tooth in pipe, 15 rotating disks, 16
Wheel, 22 support rods, 23 drive bevel gears, 24 accommodating grooves, 25 rotation holes, 26 limit plates, 27 bearing blocks, 28 turning collar disks, 29 are determined
Position bar, 30 rotating bars, 31 joysticks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-6, a kind of chemical detection heavy metal analysis device, including detection platform 1,1 bottom of detection platform
The quadrangle on surface is fixedly connected to supporting leg 2, and the bottom of 2 inside of supporting leg is laterally fixedly connected with connecting plate 3, connecting plate 3
Article container 4 is placed at the center of top surface, the quadrangle of 3 top surface of connecting plate is fixedly connected to stiffening plate, adds
The outside of strong plate is fixedly connected with supporting leg 2, and the surface of 2 bottom of supporting leg is fixedly connected with installation positioning plate, installs positioning plate
The quadrangle of top surface, which is run through, offers positioning bolt hole, by article container 4, can detection article to detection device into
Row storage storage, by stiffening plate, improves the stability that connecting plate 3 is connect with supporting leg 2, passes through installation positioning plate and positioning
The cooperation of bolt hole, can carry out location and installation to supporting leg 2 can be attached supporting leg 2, improve inspection by connecting plate 3
The stability of device is surveyed, the two sides of 1 top surface of detection platform are fixedly connected to support plate 13, and the top of support plate 13 is lateral
It is fixedly connected with loading plate 7, swingle 10, the center of 7 top surface of loading plate are provided at the center of 7 top surface of loading plate
Place is that sliding connects with the surface of swingle 10 through the rotating hole being used cooperatively with swingle 10, the inner ring of rotating hole is offered
Touching facilitates the rotation of swingle 10 by rotating hole, and the bottom of swingle 10 through loading plate 7 and is fixedly connected with fixation
Block 9, the bottom of fixed block 9 are fixedly connected with load-bearing rotary table 6, and it is recessed that the outer ring circumferential direction of 6 top surface of load-bearing rotary table offers placement
Slot 16, places and is communicated with disengaging notch 17 at the center of 16 intracavity bottom of groove, and load-bearing rotary table is run through in the bottom of disengaging notch 17
6, the inner cavity for placing groove 16 is placed with chemical reagent storage and receives tank 8, chemical reagent storage receive 8 bottom surface of tank center at fixed connect
It is connected to discharge nozzle 14, the bottom of discharge nozzle 14 runs through disengaging notch 17 and extends to the bottom of load-bearing rotary table 6, and chemical reagent storage is received
The surface of 8 outer ring of tank and the inner cavity for placing groove 16 are sliding contact, are equipped with control valve at the top of 14 right lateral surface of discharge nozzle
Door, by placing groove 16, the tank 8 that can receive to chemical reagent storage is placed, and by control valve, facilitates chemical reagent addition
The adjusting of amount, circumferential direction offers carrying ring recess 11, the top of 13 inner surface of support plate at the center of 6 outer peripheral surface of load-bearing rotary table
It is fixedly connected with carrier bar 12, the inside of carrier bar 12, which extends to the inner cavity of carrying ring recess 11 and with the inner cavity of carrying ring recess 11, is
Sliding contact can carry out load-bearing rotary table 6 to stablize support by carrying the cooperation of ring recess 11 and carrier bar 12；
Accommodating groove 24 is offered at the center of 1 top surface of detection platform, is fixed at the center of 24 intracavity bottom of accommodating groove
It is connected with bearing block 27, limit plate 26,1 front surface center of detection platform are fixedly connected at the center on front side of 24 inner cavity of accommodating groove
The bottom at place is provided with rotating bar 30, and the rear side of rotating bar 30 sequentially passes through detection platform 1 and limit plate 26 from front to back and prolongs
The rear side of limit plate 26 is extended to, drive bevel gear 23, the front side ring on 30 surface of rotating bar are arranged on rear side of 30 surface of rotating bar
To locating rod 29 is fixedly connected with, locating rod 29 is fixedly connected with turning collar disk 28, turning collar disk far from the side of rotating bar 30
It is fixedly connected with joystick 31 at center on the right side of 28 front surfaces, by joystick 31, facilitates the rotation of turning collar disk 28, revolves
The surface of 15 outer ring of turntable and the inner cavity of accommodating groove 24 are sliding contact, run through at the center on front side of 24 inner cavity of accommodating groove and offer
The rotation hole 25 being used cooperatively with rotating bar 30, the internal diameter of rotation hole 25 are slightly larger than the outer diameter of rotating bar 30, pass through on limit plate 26
The bearing holes for offering and being used cooperatively with rotating bar 30 are worn, the inner ring of bearing holes is connected with the surface of rotating bar 30 by bearing activity
It connects, by rotation hole 25, facilitates the rotation of rotating bar 30, by bearing holes, rotating bar 30 can be supported, bearing block 27
Top be provided with fixing axle 19, the top of fixing axle 19 is fixedly connected with rotating disk 15, and the top of rotating disk 15 is through storage
Slot 24 and the top for extending to detection platform 1, the outer ring circumferential direction of 24 intracavity bottom of accommodating groove are fixedly connected with support rod 22, rotation
The outer ring circumferential direction of 15 bottom surface of disk offers rotation support slot 20, and the top of support rod 22 extends to the interior of rotation support slot 20
Chamber and with rotation support slot 20 inner cavity be sliding contact, by support rod 22 and rotation support slot 20 cooperation, can be to rotation
Disk 15 carries out stablizing support, and the surface of fixing axle 19 and the inner cavity for being located at accommodating groove 24 are arranged with to be meshed with drive bevel gear 23
Driven wheel of differential 21, pass through setting load-bearing rotary table 6, loading plate 7, fixed block 9, swingle 10, carrying ring recess 11, carrier bar
12, support plate 13, rotating disk 15, fixing axle 19, driven wheel of differential 21, drive bevel gear 22, accommodating groove 24, limit plate 26, axis
Being used cooperatively for seat 27, turning collar disk 28, locating rod 29, rotating bar 30 and joystick 31 is held, multiple detected materials can be carried out
Detect together, the detection efficiency of such detection device is higher, solve detection device when in use, because can only to detected material into
Row detects one by one, cannot detect multiple detected materials simultaneously, the lower problem of detection efficiency occurs so as to cause detection device, is worth
It must promote, the inner ring of drive bevel gear 23 and the surface of rotating bar 30 are interference fit, the inner ring of driven wheel of differential 21 and fixation
The surface of axis 19 is interference fit, and the bottom of fixing axle 19 extends to the inner cavity of bearing block 27 and passes through with the inner cavity of bearing block 27
Bearing is flexibly connected, and by bearing block 27, can be supported to fixing axle 19, by rotating bar 30, can be made drive bevel gear 23
Stablize rotation, by fixing axle 19, facilitates driven wheel of differential 21 to stablize rotation, by accommodating groove 24, rotating disk 15 can be carried out
Limit is placed, and the outer ring circumferential direction of 15 top surface of rotating disk offers positioning groove 18, the inner cavity of positioning groove 18 be placed with to
Check reagent cup body 5；
A kind of chemical detection detection method of heavy metal analysis device, includes the following steps:
A tank 8) is received in the storage of multiple chemical reagent to fill detection reagent and be placed in and place in groove 16, it will be multiple detected
Object is placed in reagent cup body 5 to be checked and is placed in positioning groove 18；
B joystick 31) is rotated in the forward direction, so that turning collar disk 28 and locating rod 29 rotate and rotating bar 30 are driven to rotate, In
Fixing axle 19 rotates under the cooperation of drive bevel gear 23 and driven wheel of differential 21, drives rotating disk 15 to rotate, so as to check reagent
Cup body 5 rotates, so as to receive tank 8 and reagent cup body 5 to be checked corresponding for chemical reagent storage, tank 8 is received in rotation control valve chemical reagent storage
Interior detection reagent is entered in reagent cup body 5 to be checked by discharge nozzle 14, carries out later observation；Also rotatable swingle 10 makes
Fixed block 9 rotates, and load-bearing rotary table 6 is driven to rotate, and drives chemical reagent storage to receive tank 8 and discharge nozzle 14 by rotary turnplate 6 and rotates,
So that chemical reagent storage is received, tank 8 is corresponding with reagent cup body 5 to be checked, and rotation control valve chemical reagent stores up the detection examination received in tank 8
Agent is entered in reagent cup body 5 to be checked by discharge nozzle 14, carries out later observation；
C Multiple detection) can also be carried out to a checking matter, detected material is put into reagent cup body 5 to be checked after separating, is changing
It learns reagent storage and receives and same detection reagent is added in tank 8, finally repeatedly step B.
It is used in this specification to each base part be standard component, can commercially, each part it is specific
Connection type is all made of the conventional means such as mature in the prior art bolt, rivet and welding, no longer makes specific narration herein.
In summary: the chemical detection heavy metal analysis device and its detection method by setting load-bearing rotary table 6, are held
Support plate 7, fixed block 9, swingle 10, carrying ring recess 11, carrier bar 12, support plate 13, rotating disk 15, fixing axle 19, from mantle
Gear 21, drive bevel gear 22, accommodating groove 24, limit plate 26, bearing block 27, turning collar disk 28, locating rod 29,30 and of rotating bar
Joystick 31 is used cooperatively, and it is lower to solve the problems, such as that detection efficiency occurs in detection device.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of chemical detection heavy metal analysis device, including detection platform (1), it is characterised in that: the detection platform (1)
The quadrangle of bottom surface is fixedly connected to supporting leg (2), and the bottom on the inside of the supporting leg (2) is laterally fixedly connected with connection
The two sides of plate (3), detection platform (1) top surface are fixedly connected to support plate (13), the top of the support plate (13)
Portion is laterally fixedly connected with loading plate (7), is provided with swingle (10) at the center of loading plate (7) top surface, described
The bottom of swingle (10) is through loading plate (7) and is fixedly connected with fixed block (9), and the bottom of the fixed block (9) is fixed to be connected
It is connected to load-bearing rotary table (6), the outer ring circumferential direction of load-bearing rotary table (6) top surface, which offers, places groove (16), the placement
Disengaging notch (17) is communicated at the center of groove (16) intracavity bottom, load-bearing rotary table is run through in the bottom of disengaging notch (17)
(6), the inner cavity for placing groove (16) is placed with chemical reagent storage and receives tank (8), and tank (8) bottom table is received in chemical reagent storage
It is fixedly connected at the center in face discharge nozzle (14), the bottom of the discharge nozzle (14), which is run through disengaging notch (17) and extended to, holds
The bottom of idling disk (6), circumferential direction offers carrying ring recess (11), the branch at the center of load-bearing rotary table (6) outer peripheral surface
It is fixedly connected with carrier bar (12) at the top of fagging (13) inner surface, extends to carrying ring recess on the inside of the carrier bar (12)
(11) inner cavity and be sliding contact with the inner cavity of carrying ring recess (11)；
It is offered accommodating groove (24) at the center of detection platform (1) top surface, accommodating groove (24) intracavity bottom
It is fixedly connected at center bearing block (27), is fixedly connected with limit plate at the center on front side of accommodating groove (24) inner cavity
(26), the bottom at detection platform (1) the front surface center is provided with rotating bar (30), the rear side of the rotating bar (30) from
Detection platform (1) and limit plate (26) and the rear side for extending to limit plate (26), the rotating bar (30) are sequentially passed through front to back
It is arranged on rear side of surface drive bevel gear (23), the front side circumferential direction on rotating bar (30) surface is fixedly connected with locating rod
(29), the locating rod (29) is fixedly connected with turning collar disk (28) far from the side of rotating bar (30), the turning collar disk
(28) it is fixedly connected at the center on the right side of front surface joystick (31), is provided with fixing axle at the top of the bearing block (27)
(19), it is fixedly connected with rotating disk (15) at the top of the fixing axle (19), accommodating groove is run through at the top of the rotating disk (15)
(24) and the top of detection platform (1) is extended to, the surface of the fixing axle (19) and the inner cavity for being located at accommodating groove (24) is arranged
There is the driven wheel of differential (21) being meshed with drive bevel gear (23), the outer ring circumferential direction of rotating disk (15) top surface opens up
Have positioning groove (18), the inner cavity of the positioning groove (18) is placed with reagent cup body (5) to be checked.
2. a kind of chemical detection heavy metal analysis device according to claim 1, it is characterised in that: the accommodating groove
(24) the outer ring circumferential direction of intracavity bottom is fixedly connected with support rod (22), and the outer ring circumferential direction of rotating disk (15) bottom surface is opened
Equipped with rotation support slot (20), the inner cavity of rotation support slot (20) is extended at the top of the support rod (22) and is supported with rotation
The inner cavity of slot (20) is sliding contact.
3. a kind of chemical detection heavy metal analysis device according to claim 1, it is characterised in that: the active conical tooth
The surface of the inner ring and rotating bar (30) of taking turns (23) is interference fit, inner ring and fixing axle (19) of the driven wheel of differential (21)
Surface be interference fit, the bottom of the fixing axle (19) extends to the inner cavity of bearing block (27) and interior with bearing block (27)
Chamber is flexibly connected by bearing.
4. a kind of chemical detection heavy metal analysis device according to claim 1, it is characterised in that: the rotating disk
(15) inner cavity of the surface of outer ring and accommodating groove (24) is sliding contact, is run through at the center on front side of accommodating groove (24) inner cavity
The rotation hole (25) being used cooperatively with rotating bar (30) is offered, the internal diameter of the rotation hole (25) is slightly larger than rotating bar (30)
Outer diameter, through offering the bearing holes being used cooperatively with rotating bar (30) on the limit plate (26), the inner ring of bearing holes with turn
The surface of lever (30) is flexibly connected by bearing.
5. a kind of chemical detection heavy metal analysis device according to claim 1, it is characterised in that: the loading plate
(7) through the rotating hole offered and swingle (10) are used cooperatively, the inner ring of rotating hole and rotation at the center of top surface
The surface of bar (10) is sliding contact.
6. a kind of chemical detection heavy metal analysis device according to claim 1, it is characterised in that: the chemical reagent
Storage receive tank (8) outer ring surface and place groove (16) inner cavity be sliding contact, the top of discharge nozzle (14) right lateral surface
Portion is equipped with control valve.
7. a kind of chemical detection heavy metal analysis device according to claim 1, it is characterised in that: the connecting plate
(3) it is placed at the center of top surface article container (4), the quadrangle of connecting plate (3) top surface is fixedly connected with
There is stiffening plate, the outside of stiffening plate is fixedly connected with supporting leg (2), and the surface of supporting leg (2) bottom is fixedly connected with peace
Positioning plate is filled, the quadrangle of installation positioning plate top surface, which is run through, offers positioning bolt hole.
8. a kind of detection method of chemical detection heavy metal analysis device according to claim 1, it is characterised in that: packet
Include following steps:
A tank (8)) is received in the storage of multiple chemical reagent to fill detection reagent and be placed in and place in groove (16), it will be multiple detected
Object is placed in reagent cup body (5) to be checked and is placed in positioning groove (18)；
B joystick (31)) are rotated in the forward direction, so that turning collar disk (28) and locating rod (29) rotate and rotating bar (30) driven to revolve
Turning, fixing axle (19) rotates under the cooperation of drive bevel gear (23) and driven wheel of differential (21), rotating disk (15) rotation is driven,
So that reagent cup body (5) to be checked rotation so that chemical reagent storage receive tank (8) and reagent cup body to be checked (5) it is corresponding, rotation control valve
The detection reagent that door chemical reagent storage is received in tank (8) is entered in reagent cup body (5) to be checked by discharge nozzle (14), carries out subsequent sight
It examines；Also rotatable swingle (10) rotates fixed block (9), drives load-bearing rotary table (6) rotation, passes through rotary turnplate (6) band
Tank (8) and discharge nozzle (14) rotation are received in dynamic chemical reagent storage so that chemical reagent store up receive tank (8) and reagent cup body (5) to be checked it is right
It answers, the detection reagent that rotation control valve chemical reagent storage is received in tank (8) enters reagent cup body (5) to be checked by discharge nozzle (14)
It is interior, carry out later observation；
C Multiple detection) can also be carried out to a checking matter, be put into reagent cup body (5) to be checked after detected material segmentation, in chemistry
Reagent storage is received, and same detection reagent is added in tank (8), finally repeatedly step B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910833161.1A CN110531098A (en) | 2019-09-04 | 2019-09-04 | A kind of chemical detection heavy metal analysis device and its detection method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910833161.1A CN110531098A (en) | 2019-09-04 | 2019-09-04 | A kind of chemical detection heavy metal analysis device and its detection method |
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| CN201910833161.1A Pending CN110531098A (en) | 2019-09-04 | 2019-09-04 | A kind of chemical detection heavy metal analysis device and its detection method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246668A (en) * | 2020-10-09 | 2021-01-22 | 衡山县宏达农机专业合作社 | Green tea tealeaves heavy metal check out test set |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246668A (en) * | 2020-10-09 | 2021-01-22 | 衡山县宏达农机专业合作社 | Green tea tealeaves heavy metal check out test set |
| CN112246668B (en) * | 2020-10-09 | 2021-12-31 | 衡山县宏达农机专业合作社 | Green tea tealeaves heavy metal check out test set |
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Application publication date: 20191203 |
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| WD01 | Invention patent application deemed withdrawn after publication |