CN110411790A - A kind of water tank convenient for the sampling of water quality hierarchical synchronization - Google Patents
A kind of water tank convenient for the sampling of water quality hierarchical synchronization Download PDFInfo
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- CN110411790A CN110411790A CN201910743850.3A CN201910743850A CN110411790A CN 110411790 A CN110411790 A CN 110411790A CN 201910743850 A CN201910743850 A CN 201910743850A CN 110411790 A CN110411790 A CN 110411790A
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- Prior art keywords
- bevel gear
- spur gear
- water
- gear
- spur
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0806—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
- F16K11/16—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane
- F16K11/163—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only turns
- F16K11/166—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only turns with the rotating spindles at right angles to the closure members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
Abstract
The invention discloses a kind of water tanks convenient for the sampling of water quality hierarchical synchronization, are related to water quality monitoring technical field.A kind of water tank convenient for the sampling of water quality hierarchical synchronization of the invention mainly includes water storage cabinet, power and transmission system, intelligence control system and ratchet mechanism.Water storage cabinet for water storage and drains the water sample of acquisition；Power and transmission system can guarantee that the water sampling process of each region in water tank body is normally carried out and is independent of each other；Intelligent control unit controls water sampling process by the analog signal that analysis light sensor issues；Ratchet mechanism blocks the water sampling process of corresponding region according to the water level conditions in water storage cabinet.The present invention can be realized the synchronized sampling to different depth water body in water tank body, and according to the water sampling process of each region in the water level conditions control water tank body in water storage cabinet, effectively simplifies the collection process to water sample in water tank, have a extensive future.
Description
Technical field
The invention belongs to water quality monitoring technical field, in particular to a kind of water tank convenient for the sampling of water quality hierarchical synchronization.
Background technique
Water quality detection is the main path evaluated water body environment, and the premise for carrying out water quality detection is to water to be detected
Body is sampled.The water sampling activity that existing water sampling equipment is suitable for carrying out on natural river and lake mostly,
The requirement that water sampling is carried out to closed water tank cannot be fully met.In addition, being currently directed to water storage cabinet, tank body, especially
It is the water sampling of large-scale water tank, needs manually to climb to top of the box and gradation carries out the water body of different depth and position
Sampling, high-rise working is inconvenient and risk is larger.
Summary of the invention
Goal of the invention: the collecting work in order to be further simplified water sample in water tank is realized to different depth in water tank
The synchronized sampling of water body, the present invention provides a kind of water tanks convenient for the sampling of water quality hierarchical synchronization.
Technical solution: the present invention solves a kind of water storage convenient for the sampling of water quality hierarchical synchronization used by its technical problem
Case, including water storage cabinet, power and transmission system, intelligence control system, ratchet mechanism.
The water storage cabinet include three intakes, aqueduct, electric telescopic rod, closing thin slice, light sensor and
One water level sensor, three intakes are respectively positioned on the water storage bottom of box, are respectively connected with aqueduct, diversion above each intake
Pipe is right angle bending structure, and aqueduct can be divided into vertical section and horizontal segment, and there is level on the top of the vertical section of every aqueduct
The closing thin slice of setting, the lower section for closing thin slice are equipped with electric telescopic rod, and closing thin slice left end is hinged on the left side of aqueduct
On wall, closing thin slice right end is supported on the top of electric telescopic rod, and light sensor is mounted on the diversion above intake
On inside pipe wall, water level sensor is mounted on the bottom on the inside of water storage cabinet side wall.
The power and transmission system includes fixed platform, motor, power input shaft, transmission shaft A, transmission shaft B, passes
Moving axis C, bevel gear A, bevel gear B, bevel gear C, differential mechanism A, differential mechanism B, bracket A, bevel gear D, bevel gear E, bevel gear F,
Bevel gear G, bracket B, bevel gear H, bevel gear I, bevel gear J, bevel gear K, spur gear A, spur gear B, spur gear C, spur gear
D, spur gear E, spur gear F and the mistake mouth of a river, fixed platform are located at the lower section of water storage cabinet, and ground is fixed in fixed platform bottom,
Motor is mounted on the left side at the top of fixed platform, and motor is connect with power input shaft left end, the connection of power input shaft right end
Bevel gear A, bevel gear A and bevel gear B intermeshing, bevel gear B and bevel gear C are intermeshed, and the back side of bevel gear C passes through biography
Moving axis A is connect with spur gear A, and differential mechanism A is fixed on the center of the bevel gear B flank of tooth by bracket A, differential mechanism A by bevel gear D,
Bevel gear E, bevel gear F and bevel gear G composition, the back side of bevel gear D is opposite with the flank of tooth of bevel gear B, sets in the counterclockwise direction
Bevel gear D, bevel gear E, bevel gear F and the bevel gear G set successively engages and surrounds a square, and differential mechanism B passes through bracket B
It is fixed on the center at the back side bevel gear B, differential mechanism B is made of bevel gear H, bevel gear I, bevel gear J and bevel gear K, bevel gear H
The back side it is opposite with the back side of bevel gear B, bevel gear H, bevel gear I, bevel gear J and the bevel gear K being arranged in the counterclockwise direction
A square is successively engaged and surrounds, transmission shaft B and transmission shaft C pass through bearing block respectively and bearing is mounted on fixed platform top
The left and right sides in portion center, spur gear B and bevel gear F are fixed on the left and right ends of transmission shaft B, and bevel gear J is fixed with spur gear C
In the left and right ends of transmission shaft C, spur gear D, spur gear E, spur gear F are arranged in the lower surface of the bottom of storage tank, spur gear D,
Spur gear E, spur gear F specification are identical and are equipped with the mouth of a river, and the identical spur gear A of specification, spur gear B, spur gear C distinguish position
In the lower section of spur gear D, spur gear E, spur gear F, spur gear D and spur gear A Vertical Meshing, spur gear E are vertical with spur gear B
Engagement, spur gear F and spur gear C Vertical Meshing.
The intelligent controller is used to receive the analog signal of light sensor transmitting to realize to electric telescopic rod work
Make the control of state, intelligent controller includes the signal receiver being sequentially connected, A/D signal adapter, single-chip microcontroller and D/A signal
The input terminal of converter, signal receiver is connected with light sensor, output end and the electric telescopic rod phase of D/A signal adapter
Even.
The ratchet mechanism shares two groups, one group between bevel gear F and spur gear B, another group be located at bevel gear J
Between spur gear C, every group of ratchet mechanism include ratchet, pawl positioning seat, square hole, bracket C, circular hole, check pawl and
Circular hole, the ratchet in two groups of ratchet mechanisms are separately mounted on transmission shaft B and transmission shaft C, and pawl positioning seat is located at the upper of ratchet
Side, pawl positioning seat are fixed at the top of fixed platform by bracket C, and square hole extends vertically through the upper and lower surface of pawl positioning seat,
Pawl positioning seat outer surface is equipped with the circular hole being connected to square hole, and check pawl is inserted into square hole, the bottom of check pawl
It is supported on the top of ratchet, check pawl surface is equipped with circular hole.
In the present invention, the aqueduct shares three, and the length of three aqueducts is different, three aqueducts
Top is located at the upper layer, middle layer and lower layer region of water storage cabinet, realize drainage to the water body of water tank different depth and
Acquisition.
Further, the aqueduct corresponding to water storage cabinet lower layer region is mounted on the water intaking right above spur gear D
At the top of mouthful, the aqueduct corresponding to water storage cabinet media areas is mounted at the top of the intake right above spur gear E, corresponding
It is mounted at the top of the intake right above spur gear F in the aqueduct of water storage cabinet top area.
In the present invention, the tooth of the spur gear A, spur gear B and spur gear C are interruption settings, spur gear A, straight
Spur gear D, spur gear E, spur gear F can be engaged respectively containing section with teeth in gear B, spur gear C to be rotated clockwise,
It, can not when there is no the section of tooth to contact spur gear D, spur gear E, spur gear F respectively in spur gear A, spur gear B, spur gear C
Turn spur D, spur gear E, spur gear F are rotated, cause spur gear D, spur gear E, spur gear F can be realized rotation and
Static two states.
In the present invention, the mouth of a river of crossing is arranged on spur gear D, spur gear E, spur gear F, crosses the mouth of a river and intake
Size it is identical, when guaranteeing that the mouth of a river was overlapped with intake, water flow flows downwards via the mouth of a river and intake is crossed.
In the present invention, the width of the cross section of the square hole is greater than the width of the cross section of check pawl, non-return
The catercorner length of the cross section of pawl is greater than the width of the cross section of square hole, and check pawl can be in side after being inserted into square hole
In shape hole occur vertical direction on it is free to slide but side-to-side movement and rotation cannot occur.
In the present invention, along ratchet surrounding, successively continuous arrangement, the section of tooth are that bottom is recessed to the tooth of the ratchet
The right angled triangle in face, the bottom are that the height of the right angled triangle of concave surface gradually decreases in the clockwise direction, guarantee ratchet
When being rotated clockwise, the height of corresponding tooth is gradually risen when the tooth of a ratchet is by the same space point, is propped up originally
It supports the check pawl on the surface of tooth to be jacked up vertically upward under the constraint of square hole, due to rotating clockwise for ratchet, only
Pawl is returned by the tooth of free-electron model step by step to next stage, generation interference is not rotated clockwise to ratchet.
Preferably, the surrounding of the closing thin slice and electric telescopic rod is provided with sealing material.
Preferably, the light sensor is located above intake and close to intake, guarantee light sensing effect.
Preferably, the bevel gear B is identical as bevel gear C specification, guarantee spur gear A, spur gear B, spur gear C
Angular velocity of rotation is consistent.
Preferably, the square hole cross-sectional width is 1.2 times of check pawl cross-sectional width.
Preferably, the diameter of the circular hole is greater than the diameter of circular hole.
The utility model has the advantages that a kind of water tank convenient for the sampling of water quality hierarchical synchronization of the invention, has the advantages that
(1) ratchet mechanism in the present invention can locally block power and transmission system according to the water level conditions in water tank
Transferring kinetic energy process, prevent spur gear B and spur gear C from engaging spur gear E respectively and spur gear F is rotated, and then control
The water sampling process of corresponding water storage housing area；
(2) present invention in differential mechanism A and differential mechanism B can spur gear B or spur gear C rotation by ratchet mechanism
Limitation when, guarantee bevel gear B, bevel gear C normal rotation, it is ensured that the water sampling process of each region is mutual in water tank body
It does not influence.
(3) present invention can be realized the synchronized sampling to different depth water body in water tank body, and according in water tank
Water level conditions control the water sampling process of each region in water tank body, avoid this to anhydrous domains progress water sampling superfluous
Remaining operation, simple in sturcture, ingenious in design, cost of manufacture is lower, and practicability is preferable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of water tank convenient for the sampling of water quality hierarchical synchronization of the invention；
Fig. 2 is the structural schematic diagram that aqueduct is in original state in Fig. 1；
Fig. 3 is the structural schematic diagram that aqueduct is in drainage state in Fig. 1；
Fig. 4 is power and the structural schematic diagram of transmission system in Fig. 1；
Fig. 5 is power and the top view of transmission system in Fig. 1；
Fig. 6 is the structural schematic diagram of differential mechanism A and differential mechanism B in Fig. 5；
Fig. 7 is the structural schematic diagram of intelligence control system in Fig. 1；
Fig. 8 is that ratchet mechanism lays situation schematic diagram in Fig. 1；
In figure: 1- water storage cabinet；11- intake；12- aqueduct；13- electric telescopic rod；14- closes thin slice；15- light
Sensor；16- water level sensor；2- power and transmission system；21- fixed platform；22- motor；23- power input shaft；
241- transmission shaft A；242- transmission shaft B；243- transmission shaft C；243- transmission shaft C；251- bevel gear A；252- bevel gear B；253-
Bevel gear C；26A- differential mechanism A；26B- differential mechanism B；260- bracket A；261- bevel gear D；262- bevel gear E；263- bevel gear
F；264- bevel gear G；265- bracket B；266- bevel gear H；267- bevel gear I；268- bevel gear J；269- bevel gear K；271-
Spur gear A；272- spur gear B；273- spur gear C；281- spur gear D；282- spur gear E；283- spur gear F；29- crosses water
Mouthful；3- intelligence control system；31- signal receiver；32-A/D signal adapter；33- single-chip microcontroller；34-D/A signal adapter；
4- ratchet mechanism；41- ratchet；42- pawl positioning seat；43- square hole；44- bracket C；45- circular hole；46- check pawl；47- circle
Hole.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
As shown in Figures 1 to 8, a kind of water tank convenient for the sampling of water quality hierarchical synchronization of the invention include water storage cabinet 1,
Power and transmission system 2, intelligence control system 3, ratchet mechanism 4.
As shown in Figure 1 to Figure 3, water storage cabinet 1 is thin including three intakes 11, aqueduct 12, electric telescopic rod 13, closing
Piece 14, light sensor 15 and a water level sensor 16, three intakes 11 are respectively positioned on 1 bottom of water storage cabinet, each water intaking
11 top of mouth is respectively connected with aqueduct 12, and aqueduct 12 is right angle bending structure, and aqueduct 12 can be divided into vertical section and horizontal segment,
There is horizontally disposed closing thin slice 14 on the top of the vertical section of every aqueduct 12, and the lower section of closing thin slice 14 is equipped with electronic stretch
Contracting bar 13, closing 14 left end of thin slice are hinged in the left side side wall of aqueduct 12, and closing 14 right end of thin slice is supported on electric expansion
The top of bar 13, light sensor 15 are mounted on 12 inner wall of aqueduct of 11 top of intake, and water level sensor 16 is pacified
Bottom on the inside of 1 side wall of water storage cabinet.
Specifically, aqueduct 12 shares three, the length of three aqueducts 12 is different, the top of three aqueducts 12
Be located at the upper layer, middle layer and lower layer region of water storage cabinet 1, realize drainage to the water body of 1 different depth of water storage cabinet and
Acquisition.
Further, the aqueduct 12 corresponding to 1 lower layer region of water storage cabinet is mounted on right above spur gear D281
The top of intake 11, the aqueduct 12 corresponding to 1 media areas of water storage cabinet is mounted on right above spur gear E282
11 top of intake, the aqueduct 12 corresponding to 1 top area of water storage cabinet are mounted on taking right above spur gear F283
11 top of the mouth of a river.
As shown in Fig. 1 and fig. 4 to fig. 6, power and transmission system 2 include fixed platform 21, motor 22, power input shaft
23, transmission shaft A241, transmission shaft B242, transmission shaft C243, bevel gear A251, bevel gear B252, bevel gear C253, differential mechanism
A26A, differential mechanism B26B, bracket A260, bevel gear D261, bevel gear E262, bevel gear F263, bevel gear G264, bracket
B265, bevel gear H266, bevel gear I267, bevel gear J268, bevel gear K269, spur gear A271, spur gear B272, spur gear
C273, spur gear D281, spur gear E282, spur gear F283 and the mistake mouth of a river 29, fixed platform 21 are located under water storage cabinet 1
Ground is fixed in side, 21 bottom of fixed platform, and motor 22 is mounted on the left side at 21 top of fixed platform, motor 22 and power
The connection of 23 left end of input shaft, 23 right end of power input shaft connect bevel gear A251, and bevel gear A251 is mutually nibbled with bevel gear B252
It closes, bevel gear B252 and bevel gear C253 are intermeshed, and the back side of bevel gear C253 passes through transmission shaft A241 and spur gear A271
Connection, differential mechanism A26A are fixed on the center of the bevel gear B252 flank of tooth by bracket A260, differential mechanism A26A by bevel gear D261,
Bevel gear E262, bevel gear F263 and bevel gear G264 composition, the back side of bevel gear D261 is opposite with the flank of tooth of bevel gear B252,
Bevel gear D261, bevel gear E262, bevel gear F263 and the bevel gear G264 being arranged in the counterclockwise direction are successively engaged and are surrounded
One square, differential mechanism B26B are fixed on the center at the back side bevel gear B252 by bracket B265, and differential mechanism B26B is by cone tooth
Take turns H266, bevel gear I267, bevel gear J268 and bevel gear K269 composition, the back side of bevel gear H266 and the back of bevel gear B252
Face is opposite, and bevel gear H266, bevel gear I267, bevel gear J268 and the bevel gear K269 being arranged in the counterclockwise direction are successively engaged
And a square is surrounded, transmission shaft B242 and transmission shaft C243 pass through bearing block respectively and bearing is mounted on the top of fixed platform 21
The left and right sides in portion center, spur gear B272 and bevel gear F263 are fixed on the left and right ends of transmission shaft B242, bevel gear J268
The left and right ends of transmission shaft C243 are fixed on spur gear C273, spur gear D281, spur gear E282, spur gear F283 setting exist
The lower surface of 1 bottom of water storage cabinet, spur gear D281, spur gear E282, spur gear F283 specification is identical and is equipped with the mouth of a river
29, the mouth of a river 29 excessively is identical as the size of intake 11, and when guaranteeing that the mouth of a river 29 was overlapped with intake 11, water flow can be via the mouth of a river excessively
29 and intake 11 flow downwards.The identical spur gear A271 of specification, spur gear B272, spur gear C273 are located at straight-tooth
Take turns the lower section of D281, spur gear E282, spur gear F283, spur gear D281 and spur gear A271 Vertical Meshing, spur gear E282
With spur gear B272 Vertical Meshing, spur gear F283 and spur gear C273 Vertical Meshing.
Specifically, the tooth of spur gear A271, spur gear B272 and spur gear C273 are that interruption is arranged, spur gear A271,
Spur gear D281, spur gear E282, spur gear can be engaged respectively containing section with teeth in spur gear B272, spur gear C273
F283 is rotated clockwise, when the section for not having tooth in spur gear A271, spur gear B272, spur gear C273 contacts directly respectively
When gear D 281, spur gear E282, spur gear F283, it is unable to drive spur gear D281, spur gear E282, spur gear F283 and carries out
Rotation causes spur gear D281, spur gear E282, spur gear F283 to can be realized rotation and static two states.
As shown in Figure 1 and Figure 7, intelligent controller 3 is mounted in the inside side wall of water storage cabinet 1, is passed for receiving light
For the analog signal that sensor 15 transmits to realize the control to 13 working condition of electric telescopic rod, intelligent controller 3 includes successively phase
Signal receiver 31, A/D signal adapter 32, single-chip microcontroller 33 and D/A signal adapter 34 even, the input of signal receiver 31
End is connected with light sensor 15, and the output end of D/A signal adapter 34 is connected with electric telescopic rod 13.
As illustrated in figures 1 and 8, ratchet mechanism 4 shares two groups, one group between bevel gear F263 and spur gear B272,
Another group between bevel gear J268 and spur gear C273, every group of ratchet mechanism 4 include ratchet 41, pawl positioning seat 42,
Square hole 43, bracket C44, circular hole 45, check pawl 46 and circular hole 47, the ratchet 41 in two groups of ratchet mechanisms 4 are separately mounted to
On transmission shaft B242 and transmission shaft C243, pawl positioning seat 42 is located at the top of ratchet 41, and pawl positioning seat 42 passes through bracket C44
It is fixed on 21 top of fixed platform, square hole 43 extends vertically through the upper and lower surface of pawl positioning seat 42,42 appearance of pawl positioning seat
Face is equipped with the circular hole 45 being connected to square hole 43, and check pawl 46 is inserted into square hole 43, the bottom support of check pawl 46
At the top of ratchet 41,46 surface of check pawl is equipped with circular hole 47.43 cross-sectional width of square hole is 46 cross section of check pawl
1.2 times of width, check pawl 46 be inserted into square hole 43 after can occur in square hole 43 it is free to slide on vertical direction
But side-to-side movement and rotation cannot occur.
Specifically, the tooth of ratchet 41 is along 41 surrounding of ratchet, successively continuous arrangement, the section of tooth are that bottom is the straight of concave surface
Angle triangle, the bottom are that the height of right angled triangle of concave surface gradually decreases in the clockwise direction, guarantee ratchet 41 into
When row rotates clockwise, the height of corresponding tooth is gradually risen when the tooth of a ratchet 41 is by the same space point, is supported originally
Check pawl 46 on the surface of tooth is jacked up vertically upward under the constraint of square hole 43, due to turning clockwise for ratchet 41
Dynamic, the tooth of free-electron model step by step to next stage is not rotated clockwise generation interference to ratchet 41 by check pawl 46.
In the present embodiment, initially, water level is in contraction state higher than the height of three aqueducts 12 in water storage cabinet 1
Electric telescopic rod 13 be supported on the lower section of closing thin slice 14, closing thin slice 14 is covered on the top of 12 vertical section of aqueduct, storage
Water in water tank 1 is full of the horizontal segment of aqueduct 12 but cannot be introduced into the vertical section of aqueduct 12, is inserted into square hole 43
The bottom of check pawl 46 is supported on the top of ratchet 41, power and transmission system 2 and ratchet mechanism 4 is in stationary state,
Spur gear D281, spur gear E282, spur gear F283 are blocked respectively at the lower section of three intakes 11, intake 11 and the excessively mouth of a river
29 are not overlapped, and light sensor 15, motor 22 and intelligent controller 3 are in standby, and water level sensor 16 is to water tank
Water level conditions carry out real-time monitoring in body 1.
In the present embodiment, when carrying out water sampling, motor 22 is opened and is turned clockwise with dynamic bevel gear A251
Dynamic, bevel gear A251 engagement bevel gear B252 is rotated clockwise, and bevel gear B252 engages bevel gear C253 and drives spur gear
A271 is rotated clockwise；The differential mechanism A26A in the center of the bevel gear B252 flank of tooth is fixed on bevel gear by bracket A260
B252, which is synchronized, to be rotated clockwise, and bevel gear D261, bevel gear E262, bevel gear F263 and the cone tooth of differential mechanism A26A are formed
Relative motion does not occur between wheel G264, is connected to the transmission shaft B242 turn spur B272 at the back side bevel gear F263 with difference
Fast device A26A, which is synchronized, to be rotated clockwise；The differential mechanism B26B in the center at the back side bevel gear B252 is fixed on by bracket B265
It synchronizes and is rotated clockwise with bevel gear B252, form bevel gear H266, the bevel gear I267, bevel gear of differential mechanism B26B
Relative motion does not occur between J268 and bevel gear K269, is connected to the transmission shaft C243 turn spur at the back side bevel gear J268
C273 is rotated clockwise as differential mechanism B26B is synchronized.
In the present embodiment, spur gear A271, spur gear B272, spur gear the C273 difference rotated clockwise is synchronized
Engagement spur gear D281, spur gear E282, spur gear F283 switch between static two states rotating clockwise, when certain
Spur gear A271, spur gear B272, in spur gear C273 containing section with teeth engage respectively spur gear D281, spur gear E282,
After spur gear F283 completion rotates clockwise, spur gear D281, spur gear E282, the mouth of a river 29 excessively on spur gear F283 and water intaking
Mouth 11 is gradually overlapped, and that then contact with spur gear D281, spur gear E282, spur gear F283 is spur gear A271, spur gear
There is no the section of tooth in B272, spur gear C273, spur gear D281, spur gear E282, spur gear F283 are again introduced into static shape
State.
In the present embodiment, it has served as after the mouth of a river 29 is gradually overlapped with intake 11, light is by the mouth of a river 29 and intake 11
Enter the vertical section of aqueduct 12, light sensor 15 receives and issues analog signal, intelligence to intelligent controller 3 after light
The control of controller 3 starts to extend in the electric telescopic rod 13 of contraction state, and what the right end of closing thin slice 14 was stretched electronic stretches
Contracting bar 13 jacks up, and the water that upper layer, middle layer and lower layer region are located in water storage cabinet 1 respectively enters the vertical of corresponding aqueduct 12
Duan Zhong, and flowed into water sample collection vessel by the mouth of a river 29 and intake 11, convenient for experimenter to different in water storage cabinet 12
The water quality situation of depth water body is analysed in depth.
In the present embodiment, with spur gear D281, spur gear E282, spur gear F283 and spur gear A271, spur gear
After the contact for not having the section of tooth in B272, spur gear C273, spur gear A271, spur gear B272, in spur gear C273
It engages spur gear D281, spur gear E282, spur gear F283 respectively again containing section with teeth to be rotated clockwise, crosses the mouth of a river
29 are gradually staggered with intake 11, and spur gear D281, spur gear E282, spur gear F283 are blocked respectively again in three intakes
11 lower section, at this point, light cannot be introduced into the vertical section of aqueduct 12, light sensor 15 can not receive Xiang Zhi after light
It can control device 3 and issue analog signal, the control of intelligent controller 3 starts to recycle, close in the electric telescopic rod 13 of elongation state
The right end of thin slice 14 falls and is covered on the top of 12 vertical section of aqueduct again, is then turned off motor 22, whole device is extensive
Original state is arrived again, and the synchronized sampling process of different depth water body terminates in water storage cabinet 1.
In the present embodiment, it is separately mounted to during the synchronized sampling of different depth water body in above-mentioned water storage cabinet 1
Two ratchets 41 on transmission shaft B242 and transmission shaft C243 are respectively as transmission shaft B242 and transmission shaft C243 are done clockwise
Rotation, the check pawl 46 for being supported on the surface of the tooth of ratchet 41 originally are jacked up vertically upward under the constraint of square hole 43,
Check pawl 46 is by free-electron model does not rotate clockwise generation to ratchet 41 to the tooth of next stage step by step clockwise
Interference.
In the present embodiment, in above-mentioned water storage cabinet 1 during the synchronized sampling of different depth water body, light sensor
Can the information that light be received be sent to intelligent controller 3 by analog signal by 15, and intelligent controller 3 controls electric expansion
Bar 13 executes the process of corresponding elongation and reclaimer operation, is to receive via signal receiver 31, and by A/D signal adapter 32
Digital data transmission is converted to single-chip microcontroller 33 by above-mentioned analog signal, and single-chip microcontroller 33 is exported according to established function model and controlled
Pulse signal processed, output result are converted into analog signal control electric telescopic rod 13 by D/A signal adapter 54 and execute accordingly
Elongation and reclaimer operation.
In the present embodiment, when water level sensor 16 monitors that the water level in water storage cabinet 1 is lower, lower than water storage cabinet 1
When the place height of top area, i.e., when 1 top area of water storage cabinet is anhydrous, it is connected to taking right above spur gear F283
The top of aqueduct 12 on the mouth of a river 11 be higher than water storage cabinet 1 in water level, then in water storage cabinet 1 water body synchronized sampling mistake
Cheng Zhong, the aqueduct 12 is without draining water sample, being acquired；When the water level in water storage cabinet 1 is lower than 1 middle layer region of water storage cabinet
When the place height in domain, i.e. 1 upper layer of water storage cabinet and when anhydrous media areas is connected to positioned at spur gear E282 and straight
The top of two aqueducts 12 on two intakes 11 right above gear F283 is above the water level in water storage cabinet 1, then
In water storage cabinet 1 during the synchronized sampling of water body, this two aqueducts 12 are without draining water sample, being acquired.This reality
It applies example to be introduced so that the water level in water storage cabinet 1 is lower than the operating condition of height where 1 top area of water storage cabinet as an example, the operating condition
Under, it is only necessary to the circle being inserted in place through circular hole 45 bolt in the ratchet mechanism 4 between bevel gear J268 and spur gear C273
In hole 47, the up and down motion of check pawl 46 is limited by bolt, and the ratchet 41 rotated clockwise is by check pawl 46
Stop, the rotation of transmission shaft C243 is caused to be restricted, is unable to drive and is connected to the spur gear C273 of transmission shaft C243 right end and nibbles
Close spur gear F283 rotated clockwise, spur gear F283 is remain stationary, on spur gear F283 cross the mouth of a river 29 with it is upper
The intake 11 of side mutually staggers always, and light cannot be introduced into the vertical section of the aqueduct 12 of 11 top of intake respectively, light
Line sensor 15 can not receive light, the electric telescopic rod 13 that intelligent controller 3 will not control in the aqueduct 12 extend into
Row water sampling；At this point, although the rotation for being connected to the bevel gear J268 of the left end transmission shaft C243 is also restrained, bevel gear
I267 and bevel gear K269 can relatively rotate along the tooth of bevel gear J268, guarantee the cone for being connected to the back side bevel gear B252
Gear H266 is rotated clockwise, i.e. holding bevel gear B252 is rotated clockwise with what bevel gear H266 was synchronized, is driven
Axis C243 limited in rotation will not have an impact rotating clockwise for bevel gear B252, and bevel gear B252 normally engages bevel gear
C253 driving spur gear A271 is rotated clockwise, and the differential in the center of the bevel gear B252 flank of tooth is fixed on by bracket A260
Device A26A is still synchronized with bevel gear B252 and is rotated clockwise, and the transmission shaft B242 for being connected to the back side bevel gear F263 drives directly
Gear B 272 is rotated clockwise as differential mechanism A26A is synchronized, and is normally carried out spur gear A271, the straight-tooth rotated clockwise
Wheel B272 engages spur gear D281, spur gear E282 respectively and switches between static two states rotating clockwise, and guarantees pair
The collection process of 1 middle layer of water storage cabinet and lower layer region water sample is normally carried out.Similarly, when the water level in water storage cabinet 1 is lower than storage
Where 1 media areas of water tank when height, bolt can be inserted into the circular hole 47 in two groups of ratchet mechanisms 4 through circular hole 45, directly
The rotation of gear E282 and spur gear F283 will receive limitation, only spur gear D281 can rotation and static two states it
Between switch, guarantee the collection process of 1 lower layer region water sample of water storage cabinet is normally carried out.
The present invention can be realized the synchronized sampling to different depth water body in water tank body, and according to the water in water storage cabinet
The water sampling process of each region, guarantees the water sampling of each region in water tank body in the situation control water tank body of position
Journey is independent of each other, and avoids carrying out anhydrous domains this redundant operation of water sampling, effectively simplifies water sampling process.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (5)
1. a kind of water tank convenient for the sampling of water quality hierarchical synchronization, which is characterized in that including water storage cabinet (1), power and transmission
System (2), intelligence control system (3), ratchet mechanism (4)；
The water storage cabinet (1) includes three intakes (11), aqueduct (12), electric telescopic rod (13), closing thin slice
(14), light sensor (15) and a water level sensor (16), three intakes (11) are respectively positioned on water storage cabinet (1) bottom,
It is respectively connected with aqueduct (12) above each intake (11), aqueduct (12) is right angle bending structure, and aqueduct (12) can divide
For vertical section and horizontal segment, there is horizontally disposed closing thin slice (14) on the top of the vertical section of every aqueduct (12), closing
The lower section of thin slice (14) is equipped with electric telescopic rod (13), and closing thin slice (14) left end is hinged on the left side side wall of aqueduct (12)
On, closing thin slice (14) right end is supported on the top of electric telescopic rod (13), and light sensor (15) is mounted on intake
(11) on aqueduct (12) inner wall above, water level sensor (16) is mounted on the bottom on the inside of water storage cabinet (1) side wall；
The power and transmission system (2) include fixed platform (21), motor (22), power input shaft (23), transmission shaft A
(241), transmission shaft B (242), transmission shaft C (243), bevel gear A (251), bevel gear B (252), bevel gear C (253), differential mechanism
A (26A), differential mechanism B (26B), bracket A (260), bevel gear D (261), bevel gear E (262), bevel gear F (263), bevel gear G
(264), bracket B (265), bevel gear H (266), bevel gear I (267), bevel gear J (268), bevel gear K (269), spur gear A
(271), spur gear B (272), spur gear C (273), spur gear D (281), spur gear E (282), spur gear F (283) He Guoshui
Mouth (29), fixed platform (21) are located at the lower section of water storage cabinet (1), and ground, motor are fixed in fixed platform (21) bottom
(22) it is mounted on the left side at the top of fixed platform (21), motor (22) is connect with power input shaft (23) left end, power input
Axis (23) right end connects bevel gear A (251), and bevel gear A (251) and bevel gear B (252) are intermeshed, bevel gear B (252) with
The back side of bevel gear C (253) intermeshing, bevel gear C (253) is connect by transmission shaft A (241) with spur gear A (271), poor
Fast device A (26A) is fixed on the center of bevel gear B (252) flank of tooth by bracket A (260), and differential mechanism A (26A) is by bevel gear D
(261), bevel gear E (262), bevel gear F (263) and bevel gear G (264) composition, the back side of bevel gear D (261) and bevel gear B
(252) the flank of tooth is opposite, bevel gear D (261), bevel gear E (262), bevel gear F (263) and the cone being arranged in the counterclockwise direction
Gear G (264) successively engages and surrounds a square, and differential mechanism B (26B) is fixed on bevel gear B by bracket B (265)
(252) center at the back side, differential mechanism B (26B) is by bevel gear H (266), bevel gear I (267), bevel gear J (268) and bevel gear K
(269) it forms, the back side of bevel gear H (266) is opposite with the back side of bevel gear B (252), the bevel gear being arranged in the counterclockwise direction
H (266), bevel gear I (267), bevel gear J (268) and bevel gear K (269) are successively engaged and are surrounded a square, transmission shaft
B (242) and transmission shaft C (243) is mounted on the left and right sides of fixed platform (21) center of top by bearing block and bearing respectively,
Spur gear B (272) and bevel gear F (263) is fixed on the left and right ends of (242) transmission shaft B, bevel gear J (268) and spur gear C
(273) left and right ends of (243) transmission shaft C, spur gear D (281), spur gear E (282), spur gear F (283) setting are fixed on
In the lower surface of water storage cabinet (1) bottom, spur gear D (281), spur gear E (282), spur gear F (283) specification are identical and equal
It was equipped with the mouth of a river (29), the identical spur gear A (271) of specification, spur gear B (272), spur gear C (273) are located at spur gear
The lower section of D (281), spur gear E (282), spur gear F (283), spur gear D (281) and spur gear A (271) Vertical Meshing, directly
Gear E (282) and spur gear B (272) Vertical Meshing, spur gear F (283) and spur gear C (273) Vertical Meshing；
The intelligent controller (3) is used to receive the analog signal of light sensor (15) transmitting to realize to electric telescopic rod
(13) control of working condition, intelligent controller (3) include signal receiver (31), the A/D signal adapter being sequentially connected
(32), single-chip microcontroller (33) and D/A signal adapter (34), input terminal and light sensor (15) phase of signal receiver (31)
Even, the output end of D/A signal adapter (34) is connected with electric telescopic rod (13)；
The ratchet mechanism (4) shares two groups, one group between bevel gear F (263) and spur gear B (272), another group of position
Between bevel gear J (268) and spur gear C (273), every group of ratchet mechanism (4) includes ratchet (41), pawl positioning seat
(42), square hole (43), bracket C (44), circular hole (45), check pawl (46) and circular hole (47), in two groups of ratchet mechanisms (4)
Ratchet (41) is separately mounted on transmission shaft B (242) and transmission shaft C (243), and pawl positioning seat (42) is located at the upper of ratchet (41)
Side, pawl positioning seat (42) are fixed at the top of fixed platform (21) by bracket C (44), and it is fixed that square hole (43) extends vertically through pawl
The upper and lower surface of position seat (42), pawl positioning seat (42) outer surface are equipped with the circular hole (45) being connected to square hole (43), non-return spine
Pawl (46) is inserted into square hole (43), and the bottom of check pawl (46) is supported on the top of ratchet (41), check pawl (46)
Surface is equipped with circular hole (47).
2. a kind of water tank convenient for the sampling of water quality hierarchical synchronization according to claim 1, it is characterised in that: described draws
Water pipe (12) shares three, and the length of three aqueducts (12) is different, realizes the water body to water storage cabinet (1) different depth
Drainage and acquisition.
3. a kind of water tank convenient for the sampling of water quality hierarchical synchronization according to claim 1, it is characterised in that: described is straight
The tooth of gear A (271), spur gear B (272) and spur gear C (273) is interruption setting.
4. a kind of water tank convenient for the sampling of water quality hierarchical synchronization according to claim 1, it is characterised in that: the mistake
The mouth of a river (29) is arranged on spur gear D (281), spur gear E (282), spur gear F (283), crosses the mouth of a river (29) and intake (11)
Size it is identical.
5. a kind of water tank convenient for the sampling of water quality hierarchical synchronization according to claim 1, it is characterised in that: the side
The width of the cross section in shape hole (43) is greater than the width of the cross section of check pawl (46), pair of the cross section of check pawl (46)
Diagonal length is greater than the width of the cross section of square hole (43).
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| CN201910743850.3A CN110411790B (en) | 2019-08-13 | 2019-08-13 | Water storage tank convenient for layered and synchronous sampling of water quality |
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| CN201910743850.3A CN110411790B (en) | 2019-08-13 | 2019-08-13 | Water storage tank convenient for layered and synchronous sampling of water quality |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460252A (en) * | 2022-01-26 | 2022-05-10 | 长江生态环保集团有限公司 | Reservoir water environment simulation device and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5445038A (en) * | 1993-12-06 | 1995-08-29 | Safety-Kleen Corp. | Apparatus for sampling fluids in containers |
| US7000491B1 (en) * | 2004-10-08 | 2006-02-21 | University Of Florida Research Foundation, Inc. | Aqueous vertical sampler |
| CN105842009A (en) * | 2016-03-23 | 2016-08-10 | 山东科技大学 | Drone water sampling device for water quality monitoring |
| CN106092658A (en) * | 2016-05-28 | 2016-11-09 | 上海大学 | A kind of full-automatic water sampler gathered for water sample layering |
| CN107727447A (en) * | 2017-11-22 | 2018-02-23 | 中国电建集团贵阳勘测设计研究院有限公司 | It is a kind of can arbitrarily Depth Stratification water intaking device and its method for fetching water |
| CN107843701A (en) * | 2017-09-22 | 2018-03-27 | 浙江海洋大学 | A kind of layering multi-parameter water quality monitering buoy of marine electromagnetic valve control |
| CN108613841A (en) * | 2018-07-07 | 2018-10-02 | 华川技术有限公司 | UAV system automatic water quality sampler |
| CN108801697A (en) * | 2018-08-22 | 2018-11-13 | 浙江云广检测技术服务有限公司 | A kind of water quality detection modified form water fetching device |
-
2019
- 2019-08-13 CN CN201910743850.3A patent/CN110411790B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5445038A (en) * | 1993-12-06 | 1995-08-29 | Safety-Kleen Corp. | Apparatus for sampling fluids in containers |
| US7000491B1 (en) * | 2004-10-08 | 2006-02-21 | University Of Florida Research Foundation, Inc. | Aqueous vertical sampler |
| CN105842009A (en) * | 2016-03-23 | 2016-08-10 | 山东科技大学 | Drone water sampling device for water quality monitoring |
| CN106092658A (en) * | 2016-05-28 | 2016-11-09 | 上海大学 | A kind of full-automatic water sampler gathered for water sample layering |
| CN107843701A (en) * | 2017-09-22 | 2018-03-27 | 浙江海洋大学 | A kind of layering multi-parameter water quality monitering buoy of marine electromagnetic valve control |
| CN107727447A (en) * | 2017-11-22 | 2018-02-23 | 中国电建集团贵阳勘测设计研究院有限公司 | It is a kind of can arbitrarily Depth Stratification water intaking device and its method for fetching water |
| CN108613841A (en) * | 2018-07-07 | 2018-10-02 | 华川技术有限公司 | UAV system automatic water quality sampler |
| CN108801697A (en) * | 2018-08-22 | 2018-11-13 | 浙江云广检测技术服务有限公司 | A kind of water quality detection modified form water fetching device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460252A (en) * | 2022-01-26 | 2022-05-10 | 长江生态环保集团有限公司 | Reservoir water environment simulation device and method |
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