CN109916565A - A kind of water-cooled motor shell detection device for recycling detection liquid - Google Patents
A kind of water-cooled motor shell detection device for recycling detection liquid Download PDFInfo
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- CN109916565A CN109916565A CN201910326459.3A CN201910326459A CN109916565A CN 109916565 A CN109916565 A CN 109916565A CN 201910326459 A CN201910326459 A CN 201910326459A CN 109916565 A CN109916565 A CN 109916565A
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Abstract
The invention discloses the water-cooled motor shell detection devices that one kind can recycle detection liquid, including detection pond and set on the top cover of the detection sink top, the detection basin bottom is equipped with perfusion tube, and the detection pond side is equipped with liquid reserve tank, and the perfusion tube is communicated with the liquid reserve tank；The top cover includes left top cover and right top cover, and the detection basin side wall is equipped with appendix, the gas transmission way train carbon dioxide, and the liquid in the liquid reserve tank is alkaline solution, and the liquid in the detection pond is phenolphthalein test solution；The appendix is equipped with multiple ventholes, and the venthole is equipped with one-way flow component, is additionally provided with agitating device in the detection pond；Make what the testing result of electric machine casing became to be easier to observe by the effect of phenolphthalein and lye, lye is neutralized by way of transport of carbon dioxide in detection pond snorkel, makes test solution that can carry out utilizing repeatedly, the waste of test solution is avoided to be conducive to environmental protection.
Description
Technical field
The invention belongs to motors to produce equipment technology field, and the water cooling electricity of detection liquid can be recycled more particularly, to one kind
Casing physical examination measurement equipment.
Background technique
Water-cooled high temperature resistant special type adjustable frequency motor is the base in frequency control, the extraordinary serial motors such as roller-way and furnace multi-speed
Need to develop the interior recirculated water cooling frequency control special motor of design on plinth according to metallurgy conticaster, ejection field working conditions.It is suitable
For hot environment, frequency conversion speed-adjusting system.Its main feature is that speed adjustable range is wide, stable, high reliablity, operational efficiency are high, outer
It sees novel in design beautiful.Since water-cooled machine needs to be cooled down with water, therefore sealing cavity is typically provided on water cooling motor housing
For supplying water, stream passes through, and plays cooling effect to motor.Therefore the leakproofness of sealing cavity becomes most important, and water flow is to motor
The normal work of motor cannot be influenced when being cooled down, therefore needs to detect the shell of water-cooled machine before Motor Production Test,
Promote the safety of motor.The existing equipment detected to electric machine casing needs past when detecting to electric machine casing
The spraying detection of electric machine casing surface makes what the surface of electric machine casing became to be easy to observe, when detecting to a large amount of electric machine casing
Need to spray a large amount of detection liquid, detection liquid is cleaned after a single use, and detection liquid consumption is big, is unfavorable for the reasonable of resource
It utilizes.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provides a kind of water cooling motor housing physical examination that can recycle detection liquid
Measurement equipment.
To achieve the goals above, the invention adopts the following technical scheme: a kind of water cooling electricity that can recycle detection liquid
Casing physical examination measurement equipment, including detection pond and set on the top cover of the detection sink top, the detection basin bottom is equipped with
Perfusion tube, the detection pond side are equipped with liquid reserve tank, and the perfusion tube is communicated with the liquid reserve tank；The top cover includes left top
Lid and right top cover, the detection basin side wall are equipped with appendix, the gas transmission way train carbon dioxide, the liquid storage
Liquid in case is alkaline solution, and the liquid in the detection pond is phenolphthalein test solution；The appendix is equipped with multiple ventilations
Hole, the venthole are equipped with one-way flow component, are additionally provided with agitating device in the detection pond；Pass through phenolphthalein and lye
Effect makes what the testing result of electric machine casing became to be easier to observe, snorkel toward detecting in pond by way of transport of carbon dioxide
Lye is neutralized, makes test solution that can carry out utilizing repeatedly, the waste of test solution is avoided to be conducive to environmental protection；Make dioxy by agitating device
Change carbon, which is quickly dissolved in test solution, neutralizes lye, lifting means operational efficiency.
Preferably, the one-way flow component includes the push rod being set in the venthole, is set to described push rod one end
Sealing block, the limit plate set on the push rod other end and the reset spring on the limit plate；Pass through one-way flow
Component shields to appendix, avoids test solution from flowing into influence carbon dioxide gas in appendix and is passed through in detection pond, makes
Carbon dioxide gas in the case where unobstructed quickly be passed into detection pond in detection pond in lye in and, make
Test solution is recycled.
Preferably, the sealing block is arc-shaped structure, the sealing block is made of elastic material；Pass through arc-shaped knot
The setting of structure and elastic material increases sealing block to the sealing effect of venthole, test solution is avoided to enter in appendix
Flow phenomenon increases the reliability of equipment.
Preferably, the agitating device includes set on the stirring motor for detecting basin bottom, is sheathed on described stir
It mixes the agitating shaft on motor output shaft, the first stirring rod for being movably connected on the agitating shaft and be movably connected on described first
The second stirring rod on stirring rod；After carbon dioxide is passed into detection pond, test solution is stirred by agitating device,
It is dissolved in carbon dioxide quickly in test solution and forms carbonic acid, neutralize convenient for soda acid that become test solution again colourless, be conducive to test solution pair
Detection next time of electric machine casing, promotes the operational efficiency of detection device.
Preferably, second stirring rod one end is equipped with third sliding block, the agitating shaft is equipped with sliding with the third
The third sliding slot that block matches；The third sliding block is equipped with third magnetic patch, is equipped with the 4th magnetic patch in the third sliding slot；Pass through
The effect of third sliding block and third sliding slot rotate the second stirring rod can around tie point under the influence of centrifugal force, edge
Third sliding slot moved, so that the first stirring rod and the second stirring rod is cooperated and increase the mixing effect of agitating shaft, be convenient for
The quick dissolution of carbon dioxide.
Preferably, the perfusion tube is equipped with automatic open/closing device, the top cover is equipped with sealing device；The infusion
It is additionally provided with anti-backflow device on pipe, is equipped with limbers above the anti-backflow device；Detection pond is avoided by anti-backflow device
Interior solution is flowed into perfusion tube, is entered in liquid reserve tank and is caused the failure of alkaline solution to alkaline solution mixing, avoids making
At the waste of alkaline solution.
Preferably, the automatic open/closing device includes the backing plate being set on the perfusion tube side wall, is set to the backing plate
On fixed plate and the motion bar that can move up and down under the backing plate, the fixed plate side be equipped with the first gasket,
The fixation kit for fixing first gasket is equipped in the fixed plate；Perfusion tube is carried out by automatic open/closing device
Control is in close state perfusion tube when electric machine casing is not put into detection pond, after electric machine casing is put into detection pond
It is in the open state, the process detected to electric machine casing is reduced, convenient for the quick detection to electric machine casing.
Preferably, the detection basin bottom is equipped with the second movable chamber, the motion bar is set to second movable chamber
Interior, the motion bar bottom is equipped with the first magnetic patch, and second movable chamber bottom is equipped with the second magnetic patch；First magnetic patch and the second magnetic
Block magnetism is repelled each other, and by the magneticaction of the first magnetic patch and the second magnetic patch, is pushed motion bar up to move, is being put into motor not
Limbers is blocked by backing plate when in detection pond, solution is avoided to flow into perfusion tube；Pass through the first magnetic patch and
The effect of repelling each other of two magnetic patch, makes backing plate preferably seal to electric machine casing, keeps away when electric machine casing is placed on backing plate
Exempt from alkaline solution and reveals the testing result influenced to electric machine casing out of sealing cavity.
The invention has the following advantages that making what the testing result of electric machine casing became to be easier to see by the effect of phenolphthalein and lye
It examines, is neutralized lye by way of transport of carbon dioxide in detection pond snorkel, make test solution can progress benefit repeatedly
With, avoid test solution waste be conducive to environmental protection；Carbon dioxide is dissolved in quickly in test solution by agitating device to neutralize lye, mention
Rise equipment operating efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is enlarged drawing at the A in Fig. 1.
Fig. 3 is enlarged drawing at the B in Fig. 1.
Fig. 4 is enlarged drawing at the E in Fig. 1.
Fig. 5 is enlarged drawing at the C in Fig. 3.
Fig. 6 is enlarged drawing at the D in Fig. 3.
Fig. 7 is the top view of the left top cover of the present invention.
Fig. 8 is the top view of the right top cover of the present invention.
Fig. 9 is the side view of the second connecting rod of the invention.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
As shown in figs 1-9, a kind of water-cooled motor shell detection device for recycling detection liquid, including detection pond 1
With the top cover for being set to 1 top of detection pond, 1 bottom of detection pond is equipped with perfusion tube 13,1 side of detection pond
Equipped with liquid reserve tank 4, the perfusion tube 13 is communicated with the liquid reserve tank 4；Perfusion tube is equipped with water pump 139, will store up convenient for perfusion tube
In liquid transporting to detection pond in liquid case；The top cover includes left top cover 21 and right top cover 22, and left top cover and right top cover divide
It is not hinged with detection basin side wall, left top cover and right top cover can be overturn around hinge joint, to will test pond unlatching
Convenient for being put into for electric machine casing 3；Left top cover and right top cover complement each other to form through-hole 24, and detection basin side wall is equipped with observation
Window can be easy to respectively to observing outside electric machine casing inside and electric machine casing by directly seeing by through-hole and observation window
The mode examined judges the leakproofness of electric machine casing；The perfusion tube 13 is equipped with automatic open/closing device, on the top cover
Equipped with sealing device；1 side wall of detection pond is equipped with appendix 11, and carbon dioxide is transported in the appendix 11, described
Liquid in liquid reserve tank 4 is alkaline solution, and the liquid in the detection pond 1 is phenolphthalein test solution, and the alkaline solution can be ammonia
Water.
When being detected to electric machine casing, the inlet and outlet on electric machine casing are blocked, manipulator is passed through
Electric machine casing is put into detection pond by effect, and the sealing cavity 31 on electric machine casing is directed at perfusion tube and is disposed,
Automatic open/closing device is opened under the action of electric machine casing, perfusion tube is connected with sealing cavity；Sealing device is to sealing cavity
Top seals, and so that sealing cavity is in sealing state, while playing fixed function to electric machine casing, keeps electric machine casing steady
Fixed is placed in detection pond；It is passed through alkaline solution in sealing cavity by the effect of water pump, makes the solution in sealing cavity
Dyeing, observes the outside of electric machine casing and inside by observation window and through-hole, judges electricity by the discoloration of solution
The sealing effect of casing body；After being detected to electric machine casing, left top cover and right top cover are up turned down around hinge joint, is passed through
Manipulator takes out electric machine casing out of detection pond, and automatic open/closing device blocks perfusion tube, coloured molten in sealing cavity
Liquid, which is mixed into, to be detected in pond, is passed through carbon dioxide in detection pond, generates carbon dioxide and water in acid and phenolphthalein test solution
Alkaline solution neutralized, remove test solution in hydroxide ion, test solution just become colorless make stop in test solution lead to
Enter carbon dioxide, convenient for being used for multiple times for phenolphthalein test solution, is conducive to environmental protection, promotes the detection efficiency to electric machine casing.
It is additionally provided with anti-backflow device on the perfusion tube 13, limbers 133 is equipped with above the anti-backflow device, it is described defeated
Baffler 131 is equipped at the top of liquid pipe 13, the baffler 131 is equipped with permeable hole 132；Detection water is avoided by anti-backflow device
Solution in pond is flowed into perfusion tube, is entered in liquid reserve tank and is caused the failure of alkaline solution to alkaline solution mixing, avoids
Cause the waste of alkaline solution；When automatic open/closing device opens limbers, perfusion tube leads to the alkaline solution in liquid reserve tank
Enter into sealing cavity, the alkaline solution flowed out from limbers is penetrated into sealing cavity by permeable hole, makes sealing cavity
Interior test solution discoloration judges the leakproofness of electric machine casing by observing the test solution color of electric machine casing inner side and outer side；
Baffler plays a part of to close perfusion tube, makes to be blocked plate at the top of perfusion tube and be closed, test solution is avoided largely to be filled into infusion
The waste that lye is caused in liquid reserve tank is entered in pipe.
The automatic open/closing device includes the backing plate 52 being set on 13 side wall of perfusion tube, on the backing plate 52
Fixed plate 53 and the motion bar 56 that can be moved up and down under the backing plate 52,52 side of backing plate are equipped with the first link block
51, backing plate top is equipped with the 5th gasket 522, and backing plate bottom is equipped with the 6th gasket 521, and the effect for passing through the 5th gasket increases
The sealing effect of cushioning plate and electric machine casing avoids the coloured test solution in sealing cavity from letting out from the junction of backing plate and electric machine casing
Dew influences testing result；53 side of fixed plate is equipped with the first gasket 54, is equipped in the fixed plate 53 for fixing
State the fixation kit of the first gasket 54.
First link block, 51 side is equipped with the first sliding block 55, and 13 side wall of perfusion tube is equipped with to be slided with described first
The first sliding groove 138 that block 55 matches；Limbers is set in first sliding groove, when electric machine casing is not placed in detection pond
When, backing plate is in same plane with limbers under the action of motion bar and avoids test solution by the first sliding block by water flowing hole plug
It enters liquid reserve tank out of limbers lye is caused to waste；By the mutual cooperation of the first sliding block and first sliding groove, make backing plate
That moves under the gravity of electric machine casing is more steady, it is ensured that backing plate cooperates with perfusion tube in the process of moving, avoids
Backing plate and perfusion tube, which disengage, to be connected；The alkaline solution flowed out out of limbers is entered in sealing cavity by permeable hole, is made
Solution in sealing cavity becomes red, convenient for observing testing result.
The fixation kit includes the first movable chamber 531 being set in the fixed plate 53, is set to first gasket
The movable block 541 of 54 bottom surfaces and the fixed spring 5311 in first movable chamber 531,5311 outside of fixed spring
Equipped with waterproof jacket 5312, waterproof jacket is made of synthetic resin, and waterproof jacket surface is equipped with multiple folds, makes waterproof jacket to fixed bullet
The stretching motion of fixed spring is not influenced when spring shields；Movable block can take exercises along the first movable cavity wall, fixed
Spring one end is fixedly connected with the first movable chamber bottom, and the other end is fixedly connected with movable block bottom；Fixation kit is two groups, and first is close
Packing is less than the sidewall width of sealing cavity at a distance from perfusion tube, is to be obliquely installed at the top of the first gasket, is convenient for motor casing
Body is encased on backing plate；When electric machine casing to be encased on backing plate, sealing cavity side wall is in contact with the first gasket, pushes
First gasket makes fixed spring be in compressive state toward movement outside, promotes the first gasket and imitates to the sealing of electric machine casing
Fruit.
1 bottom of detection pond is equipped with the second movable chamber 14, and the motion bar 56 is set in second movable chamber 14,
56 bottom of motion bar is equipped with the first magnetic patch 561, and 14 bottom of the second movable chamber is equipped with the second magnetic patch 141；First magnetic patch
Repel each other with the second magnetic patch magnetism, by the magneticaction of the first magnetic patch and the second magnetic patch, pushes motion bar up to move, make motor
Limbers is blocked by backing plate when not being put into detection pond, solution is avoided to flow into perfusion tube；Pass through first
The effect of repelling each other of magnetic patch and the second magnetic patch makes backing plate preferably play sealing to electric machine casing when electric machine casing is placed on backing plate
Effect avoids alkaline solution from revealing the testing result influenced to electric machine casing out of sealing cavity.
When being put into electric machine casing in detection pond by manipulator, motor seal cavity alignment perfusion tube is put
It sets, sealing cavity side wall is placed on backing plate, pushes backing plate under the gravity of electric machine casing, makes the first sliding block along
One sliding slot moves down, and the first magnetic patch moves down along the second movable chamber, and the first slide block movement makes to lead to first sliding groove bottom
Water hole is opened, by the magneticaction of the first magnetic patch and the second magnetic patch, make the second magnetic patch always to motion bar have one upwards
Power promotes the sealing effect of backing plate and electric machine casing, makes sealing cavity bottom by being in contact for the first gasket and electric machine casing
Portion is in sealing state, and cooperation sealing device keeps the liquid in sealing cavity and the liquid outside sealing cavity blocked；Lye from
Permeable hole is flowed out through at limbers to penetrate into the test solution in sealing cavity, and test solution color is made to change, it is close by observing
The color of test solution judges the leakproofness of electric machine casing on the outside of envelope cavity；Make electric machine casing not by automatic open/closing device
By water flowing bore closure when being put into detection pond, test solution is avoided to enter in water-supply-pipe；Detection water is put into electric machine casing
Naturally perfusion tube is opened under the action of electric machine casing when in pond, the closing of limbers is controlled using mechanical principle
System reduces equipment cost, and the opening and closing of limbers is made to become more simple and convenient.
The anti-backflow component includes the turnover board 134 being set on 13 inner wall of perfusion tube, is set to the turnover board 134
The baffle 135 of lower section and the second connecting rod 137 for fixing the baffle 135, turnover board is made of rubber material, in solution
Under the action of pressure, turnover board is easy to produce fold phenomenon；Baffle bottom is equipped with first connecting rod 136, first connecting rod and the
Two connecting rods are fixedly connected with, and the second connecting rod is fixed on infusion inside pipe wall；When electric machine casing is placed into detection pond, motor
Shell pushes backing plate to move down under gravity, and the first sliding block is moved along first sliding groove, and limbers is in slow at this time
Slow open state, a part of test solution are entered in perfusion tube by limbers, and test solution is entering all to after in perfusion tube, and test solution is past
Lower movement progress turnover board turns down turnover board down and is in contact with baffle, by contacting with each other for turnover board and baffle, makes to turn over
Folded plate and baffle form sealing effect, and perfusion tube is closed, cannot be introduced into test solution inside perfusion tube；Work as electric machine casing
The lye in liquid reserve tank is passed into perfusion tube under the action of water pump after the completion of placement, lye outbound flows inside perfusion tube
Out, it pushes turnover board up to turn down, disengages turnover board with baffle and contact, tubing port is opened, be convenient for lye from limbers
Place is flowed into sealing cavity, promotes the effect detected to electric machine casing.
The sealing device include the third movable chamber 25 for being respectively arranged on the left top cover 21 and right 22 bottom surface of top cover,
Sealing plate 251 in the third movable chamber 25 and the push plate 231 above the sealing plate 251, the left top cover
21 with the actuator 23 for driving the push plate 231 to move up and down is respectively provided at the top of the right top cover 22；Actuator is
Cylinder on left top cover and right top cover；The piston rod of cylinder is fixedly connected with push plate, and push plate two sides are equipped with the 6th gasket
232, increase the air-tightness of push plate and third activity cavity wall by the 6th gasket；Sealing plate two sides are respectively equipped with the second sliding block
253, third activity cavity wall is equipped with the second sliding slot 254 matched with the second sliding block, and second sliding slot plays limit to the second sliding block
Position effect, so that the second sliding block is slided to second sliding slot bottom can not skid off out of second sliding slot, avoid sealing plate from the second movable chamber
Interior abjection；By second sliding slot and the second sliding block make sealing plate it is mobile more will be steady, increase sealing plate to the close of electric machine casing
Seal effect.
After electric machine casing is placed in detection pond, left top cover and right top cover are turned down around hinge joint, made
Top cover mutual cooperation in left and right is covered on detection pond, and cylinder pushes push plate to move down, when moving down by third movable chamber
Interior air-flow pushes down, moves sealing plate down under effect along third movable chamber in air pressure, connects with electric machine casing
Touching forms sealing effect, seals to sealing cavity, and the outflow at the top of sealing cavity of the test solution after avoiding discoloration influences inspection
Survey result.
251 bottom surface of sealing plate is equipped with the second gasket 252, and 252 bottom surface of the second gasket is equipped with seal assembly,
The seal assembly includes set on the third gasket 2521 of 252 bottom surface of the second gasket and the 4th gasket 2525, uses
In the connection third gasket 2521 with the connecting spring 2522 of the 4th gasket 2525, set on the third gasket
The third connecting rod 2523 of 2521 bottoms and the 4th connecting rod 2524 set on 2525 bottom of the 4th gasket, the third
Connecting rod 2523 is flexibly connected with the 4th connecting rod 2524, and third connecting rod and the end of the 4th connecting rod are hinged, is formed
The width of pyramidal structure, third gasket and the 4th gasket is greater than sealing cavity diameter, when sealing plate is under the action of push plate
When moving down, one end of third connecting rod and the 4th connecting rod is entered in sealing cavity, and third connecting rod is connect with the 4th
Bar is in contact with the inner wall of sealing cavity, and under the extruding of sealing cavity inner wall, third connecting rod and the 4th connecting rod are around hinge
Contact is rotated, and keeps third gasket and the 4th gasket close to each other, is compressed connecting spring, is made third gasket and the 4th
Gasket is in contact with sealing cavity inner wall；It is acted on by the elastic force of connecting spring, makes third gasket and the 4th gasket more
It is closely in contact with the inner wall of sealing cavity, increases seal assembly to the sealing effect of sealing cavity, increase the reliable of equipment
Property.
The right top cover 22 is equipped with the second link block 221, and 221 bottom of the second link block is equipped with convex block 222, described
Left top cover 21 is equipped with the link slot 211 that matches with second link block 221, be equipped in the link slot 211 with it is described
The groove 212 that convex block 222 matches；Convex block is made of rubber material, and the contact by convex block with groove increases by the second link block
With the contact area of link slot, to increase left top cover and the mutually matched air-tightness of right top cover；It has been turned down when by left and right top cover
When cooperation, left top cover is first overturn, and afterwards turns over right top cover, is placed in the second link block above link slot, is completed second and is connected
The cooperation for connecing block and link slot forms good sealing effect, drives sealing plate to be moved convenient for push plate.
Above-mentioned first gasket, the second gasket, third gasket, the 4th gasket, the 5th gasket and the 6th sealing
Pad is that rubber is made.
The appendix 11 is equipped with multiple ventholes 111, and the venthole 111 is equipped with one-way flow component, described
Detection is additionally provided with agitating device in pond 1；Gas in appendix is passed into detection pond by venthole, with detection pond
Interior test solution, which reacts, neutralizes lye；It is shielded by one-way flow component to appendix, prevents test solution from entering
Detection pond is flowed out by appendix in venthole, other equipment are damaged；Gas is being entered by agitating device
It is quickly dissolved in after in detection pond in test solution and forms acid solution and lye neutralization, test solution is made to change back to colorless state convenient under test solution
Secondary use.
The one-way flow component includes the push rod 112 being set in the venthole 111, is set to described 112 one end of push rod
Sealing block 113, the limit plate 114 set on 112 other end of push rod and the reset spring on the limit plate 114
115；The sealing block 113 is arc-shaped structure, and the sealing block 113 is made of rubber material, and one end of reset spring is connected
In on limit plate, the other end is fixed on gas transmission inside pipe wall；When appendix is without gas transmission, test solution generates pressure to sealing block
Power presses sealing block on appendix side wall, and spring is in tensional state at this time, and sealing block generates shape due to elastic material
Become, increases sealing block to the sealing effect of venthole, test solution is avoided to enter in appendix；When appendix leads in detection pond
When entering carbon dioxide, gas pushes limit plate in appendix, moves limit plate toward two side direction of appendix, makes reset spring
In compressive state, sealing block disengages with appendix side wall, make gas entered from venthole detection pond in and alkali
Liquid reacts.
The agitating device includes set on the stirring motor 15 for detecting 1 bottom of pond, is sheathed on the stirring motor
Agitating shaft 151 on 15 output shafts, the first stirring rod 152 being movably connected on the agitating shaft 151 and it is movably connected on institute
State the second stirring rod 153 on the first stirring rod 152；Described second stirring rod, 153 one end is equipped with third sliding block 1531, described to stir
It mixes axis 151 and is equipped with the third sliding slot 1512 matched with the third sliding block 1531；The third sliding block 1531 is equipped with the
Three magnetic patch 1532, the third sliding slot 1511 is interior to be equipped with the 4th magnetic patch 1512, and third magnetic patch repels each other with the 4th magnetic patch magnetism, uses
Magnetic patch substitutes spring and provides thrust for third sliding block, avoids spring long period of soaking from causing the failure of spring in a liquid, increase is set
Standby reliability；Above-mentioned active link is hingedly that the first stirring rod top is articulated on agitating shaft, and bottom end is articulated with second
Stirring rod bottom end, third sliding block are set to the second stirring rod bottom end.
When stirring motor does not work, the first stirring rod and the second stirring rod are sagging under gravity, keep third sliding
Block moves down along third sliding slot, reduces agitating device and is taken up space, convenient for the placement of electric machine casing；When by electric machine casing from
It detects after being taken out in pond, carbon dioxide is passed through in detection pond by appendix, stirring motor, which is started to work, drives stirring
Axis is rotated, and agitating shaft rotation generates centrifugal force, moves third sliding block up along third sliding slot, the second stirring rod and the
One stirring rod is rotated around hinge joint, so that the first stirring rod and the second stirring rod is cooperated and is increased the stirring of agitating device
Range is quickly dissolved in test solution convenient for carbon dioxide and neutralizes the lye in test solution, is restored to test solution under colorless state is convenient for
The secondary detection to electric machine casing.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. one kind can recycle the water-cooled motor shell detection device of detection liquid, including detect pond (1) and be set to the inspection
The top cover at the top of pond (1) is surveyed, the detection pond (1) bottom is equipped with perfusion tube (13), and detection pond (1) side is equipped with
Liquid reserve tank (4), the perfusion tube (13) communicate with the liquid reserve tank (4)；The top cover includes left top cover (21) and right top cover
(22), it is characterised in that: the detection pond (1) side wall is equipped with appendix (11), transport in the appendix (11)
Carbon dioxide, the liquid in the liquid reserve tank (4) are alkaline solution, and the liquid in detection pond (1) is phenolphthalein test solution；Institute
Appendix (11) are stated equipped with multiple ventholes (111), the venthole (111) is equipped with one-way flow component, the detection
Agitating device is additionally provided in pond (1).
2. one kind described in accordance with the claim 1 can recycle the water-cooled motor shell detection device of detection liquid, feature exists
In: the one-way flow component includes the push rod (112) being set in the venthole (111), is set to the push rod (112) one end
Sealing block (113), be set to the push rod (112) other end limit plate (114) and be set to the limit plate (114) on answering
Position spring (115).
3. a kind of water-cooled motor shell detection device that can recycle detection liquid, feature exist according to claim 2
In: the sealing block (113) is arc-shaped structure, and the sealing block (113) is made of elastic material.
4. one kind described in accordance with the claim 1 can recycle the water-cooled motor shell detection device of detection liquid, feature exists
In: the agitating device includes set on the stirring motor (15) for detecting pond (1) bottom, is sheathed on the stirring motor
(15) agitating shaft on output shaft (151), the first stirring rod (152) for being movably connected on the agitating shaft (151) and activity
The second stirring rod (153) being connected on first stirring rod (152).
5. a kind of water-cooled motor shell detection device that can recycle detection liquid, feature exist according to claim 4
In: described second stirring rod (153) one end is equipped with third sliding block (1531), and the agitating shaft (151) is equipped with and the third
The third sliding slot (1512) that sliding block (1531) matches；The third sliding block (1531) is equipped with third magnetic patch (1532), described
The 4th magnetic patch (1512) is equipped in third sliding slot (1511).
6. one kind described in accordance with the claim 1 can recycle the water-cooled motor shell detection device of detection liquid, feature exists
In: the perfusion tube (13) is equipped with automatic open/closing device, and the top cover is equipped with sealing device；On the perfusion tube (13) also
Equipped with anti-backflow device, limbers (133) are equipped with above the anti-backflow device.
7. a kind of water-cooled motor shell detection device that can recycle detection liquid, feature exist according to claim 6
In: the automatic open/closing device includes being set to the backing plate (52) on the perfusion tube (13) side wall, on the backing plate (52)
The second fixed plate (53) and be set to the motion bar (56) that can move up and down under the backing plate (52), second fixed plate
(53) side is equipped with the first gasket (54), is equipped in second fixed plate (53) for fixing first gasket (54)
Fixation kit.
8. a kind of water-cooled motor shell detection device that can recycle detection liquid, feature exist according to claim 7
In: the detection pond (1) bottom is equipped with the second movable chamber (14), and the motion bar (56) is set to second movable chamber (14)
Interior, motion bar (56) bottom is equipped with the first magnetic patch (561), and the second movable chamber (14) bottom is equipped with the second magnetic patch
(141)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910326459.3A CN109916565B (en) | 2019-04-23 | 2019-04-23 | Water-cooling motor shell detection equipment capable of repeatedly utilizing detection liquid |
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| CN111413040A (en) * | 2020-04-03 | 2020-07-14 | 涡阳县康仕达机电有限公司 | Sealing inspection device for axle housing |
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Address after: 317500 west side of Binhai Avenue, Donglou village, Binhai Town, Wenling City, Taizhou City, Zhejiang Province (in Wenling BinZhu standard plant Construction Co., Ltd.) Patentee after: Zhejiang Baote Electric Machinery Co.,Ltd. Address before: 317500 west side of Binhai Avenue, Donglou village, Binhai Town, Wenling City, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Baote Electric Machinery Co.,Ltd. |
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Denomination of invention: A kind of testing equipment for water-cooled motor shell that can repeatedly use testing fluid Effective date of registration: 20221118 Granted publication date: 20210514 Pledgee: Zhejiang Tyrone commercial bank Limited by Share Ltd. Taizhou Wenling branch Pledgor: Zhejiang Baote Electric Machinery Co.,Ltd. Registration number: Y2022980022543 |