CN113340538A - Waterproof detection device of micro motor - Google Patents
Waterproof detection device of micro motor Download PDFInfo
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- CN113340538A CN113340538A CN202110894048.1A CN202110894048A CN113340538A CN 113340538 A CN113340538 A CN 113340538A CN 202110894048 A CN202110894048 A CN 202110894048A CN 113340538 A CN113340538 A CN 113340538A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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Abstract
The invention discloses a waterproof detection device for a micro motor, which comprises a platform, wherein a supporting rod is vertically and fixedly arranged on the top surface of the platform, an electricity measuring box is fixedly arranged at the top end of the supporting rod, an electricity measuring cavity is formed in the electricity measuring box, a detection box is slidably arranged in the electricity measuring cavity, the detection box vertically penetrates through the top wall of the electricity measuring cavity, an electricity measuring motor is fixedly arranged on the right wall of the electricity measuring cavity, a rotating shaft is connected to the electricity measuring motor in a power mode, a left pressure gas box and a right pressure gas box are sequentially and fixedly arranged on the top surface of the platform from left to right, a water measuring box is fixedly arranged on the upper side of the left pressure gas box, a standard box is fixedly arranged on the upper side of the right pressure gas box, the waterproof detection device can automatically detect whether the micro motor leaks water or not and can automatically detect whether the micro motor leaks electricity or not by installing the, the condition that whether the micro motor is in a high-temperature environment and water leakage occurs or not can be detected.
Description
Technical Field
The invention relates to the technical field of motor waterproof detection, in particular to a miniature motor waterproof detection device.
Background
The micro motor is a motor with output power generally below hundreds of watts or an application, and special motor requirements on performance and environmental conditions, but when water flows into the micro motor, the micro motor can be in short circuit, so that the micro motor is burnt or even ignited, and internal parts of the micro motor can be expanded due to the rise of environmental temperature, so that the air tightness of the micro motor is influenced, the water leakage phenomenon of the micro motor is caused under the condition of high temperature, and meanwhile, the micro motor can cause the leakage phenomenon of the micro motor due to oil contamination of a winding or the reason of insulation aging.
Disclosure of Invention
The invention aims to provide a waterproof detection device for a micro motor, which is used for overcoming the defects in the prior art.
The invention relates to a micro-motor waterproof detection device, which comprises a platform, wherein a support rod is vertically and fixedly arranged on the top surface of the platform, an electricity measuring box is fixedly arranged at the top end of the support rod, an electricity measuring cavity is formed in the electricity measuring box, a detection box is slidably arranged in the electricity measuring cavity, the detection box vertically penetrates through the top wall of the electricity measuring cavity, an electricity measuring motor is fixedly arranged on the right wall of the electricity measuring cavity, a rotating shaft is connected to the electricity measuring motor in a power mode, a rocker box is fixedly arranged on the rear wall of the electricity measuring cavity, the left end of the rotating shaft is rotatably inserted into the rocker box, an electricity measuring screen is fixedly arranged on the front side surface of the electricity measuring box, the rear side surface of the electricity measuring screen is fixedly connected with the front side surface of the rocker box, a left pressure air box and a right pressure air box are sequentially and fixedly arranged on the top surface of the platform from left to right, an air conveying pipe is fixedly arranged on the right side surface of the left pressure air box, and the right end of the air conveying pipe is fixedly communicated with the left side surface of the right pressure box, the water meter comprises a left air pressure tank, a right air pressure tank, a standard tank, a left water pressure pipe, a right water pressure pipe, a left pressure difference meter, a right pressure difference meter and a standard pipe, wherein the left support block is fixedly arranged on the top surface of the left air pressure tank, the right support block is fixedly arranged on the top surface of the right air pressure tank, the right support block is fixedly arranged on the top surface of the left air pressure tank, the water meter tank is fixedly arranged on the upper side of the left air pressure tank, the left support block is fixedly arranged on the bottom surface of the water meter tank, the standard pipe is fixedly arranged on the rear side surface of the right air pressure tank, the right pressure difference meter is fixedly arranged on the left side surface of the standard pipe, the pressure difference meter is fixedly arranged on the right end of the left pressure difference meter, and the right side surface of the pressure difference meter is fixedly arranged on the left end of the right pressure difference meter.
The detection device comprises a detection box, a detection cavity, a detection motor, a detection shaft, a detection block, a detection plate and a detection shaft, wherein the detection cavity is arranged on the rear wall of the detection cavity in a rotating mode, the detection shaft is fixedly arranged in the rear wall of the detection cavity, the detection power source is in power connection with the detection shaft, the detection gear is fixedly arranged on the periphery of the detection shaft and is meshed with the outer peripheral surface of the detection box, the detection box is internally provided with the detection cavity, the detection cavity is fixedly provided with a connecting block on the rear wall of the detection cavity, the detection block is fixedly arranged on the right wall of the detection cavity, the rocker box is respectively connected with the connecting block and the connection block in series, the detection motor is fixedly arranged in the detection cavity, the top surface of the detection motor is fixedly provided with an electric wire, the top end of the electric wire is fixed with the connecting block, the right side surface of the detection motor is abutted against the connection block, the detection plate is fixedly arranged on the inner wall of the detection cavity, the detection shaft is rotatably arranged on the bottom surface of the detection motor, the detection shaft penetrates through the detection plate up and down, the electricity measurement motor is started to enable the rotating shaft to rotate, the electricity measurement power source is started to enable the electricity measurement gear to rotate, and the detection box slides downwards.
According to a further technical scheme, a water measuring cavity is formed in the water measuring tank, the detection tank can penetrate through the bottom wall of the water measuring cavity from top to bottom, the top wall of the water measuring cavity is attached and communicated with the bottom wall of the water measuring cavity, a water measuring shaft is rotatably arranged on the rear wall of the water measuring cavity, a water measuring power source is fixedly arranged in the rear wall of the water measuring cavity and is in dynamic connection with the water measuring shaft, a water measuring gear is fixedly arranged on the periphery of the water measuring shaft and can be meshed with the outer peripheral surface of the detection tank, a water measuring port is formed in the rear wall of the detection cavity, the water measuring pipe penetrates through the rear wall of the water measuring cavity from front to back, the front port of the water measuring pipe can be attached and communicated with the rear port of the water measuring port, a warming barrel is fixedly arranged on the left wall of the water measuring cavity, the detection tank can vertically slide through the warming barrel, and the outer peripheral surface of the detection tank can be attached to the inner peripheral surface of the warming barrel, the utility model discloses a temperature measurement device, including a temperature measurement cylinder, a temperature measurement gear, a detection case, a temperature measurement gear, a water measurement gear, a temperature rise ring, a temperature rise motor, a left-hand pressure air chamber, a detection case, a water measurement gear, a water measurement pipe, a water measurement gear, a temperature rise motor, a temperature rise ring, a temperature rise motor, a temperature rise ring, a water measurement gear, a water temperature, a water level sensor, a water level, a temperature, a water level, a temperature, a water level, a water level, a water, a water, a water, a.
The technical scheme is that a standard cavity is formed in the standard box, a contrast box is fixedly arranged in the standard cavity, the contrast box penetrates through the bottom wall of the standard cavity from top to bottom, the peripheral surface of the contrast box is fixed with the bottom wall of the standard cavity, a contrast cavity is formed in the contrast box, a heating cylinder is fixedly arranged on the left wall of the standard cavity, heating rings which are arranged at equal intervals from top to bottom are fixedly arranged in the heating cylinder, a heating motor is fixedly arranged in the heating cylinder, the heating motor is in power connection with the heating rings, the peripheral surface of the contrast box is attached to the inner peripheral surface of the heating cylinder, a support plate is fixedly arranged on the inner wall of the contrast cavity, a contrast motor is fixedly arranged in the contrast cavity, a contrast shaft is rotatably arranged on the bottom surface of the contrast motor, the contrast shaft penetrates through the support plate from top to bottom, a standard port is formed in the rear wall of the contrast cavity, and the standard tube penetrates through the rear wall of the standard cavity from front to back, and the front port of the standard pipe is jointed and communicated with the rear port of the standard port, a right air pressing cavity is formed in the right air pressing box, the comparison box vertically penetrates through the top wall of the right air pressing cavity, and the heating motor is started to heat the heating ring.
In a further technical scheme, an air inlet pipe is fixedly arranged on the bottom surface of the air conveying pipe, the bottom end of the air inlet pipe is inserted into the top surface of the platform, an air inlet cavity is arranged in the air inlet pipe, an air inlet is arranged on the rear wall of the air inlet cavity, the upper port of the air inlet pipe is communicated with the air conveying pipe, two ball valves which are symmetrical left and right are rotatably arranged in the air conveying pipe, a vent cavity is arranged in each of the two ball valves, the two vent cavities respectively penetrate through the ball valves on the same side left and right, two ball valve shafts which are symmetrical left and right are rotatably arranged in the top surface of the air transportation pipe, the bottom ends of the two ball valve shafts are respectively fixed with the top ends of the ball valves at the same side, the ball valve shaft is connected with the ball valve shaft through a ball valve motor, and the ball valve shaft is connected with the ball valve shaft through a ball valve motor.
The invention relates to a waterproof detection device for a micro motor, which comprises the following working procedures:
firstly, placing the detection motor into the detection cavity, connecting and fixing the electric wire and the connecting block, and simultaneously attaching the power connection block to the peripheral surface of the detection motor;
secondly, turning on the electricity testing motor to enable the rotating shaft to rotate, enabling the pointer on the electricity testing screen to rotate, when the pointer rotates to point to the resistor in infinite number, indicating that the detection motor does not leak electricity, and when the pointer rotates to point to the resistor between zero and five ohms, indicating that the detection motor leaks electricity;
thirdly, under the condition that the detection motor is not electrified, the electricity measurement power source and the water measurement power source are simultaneously started to enable the electricity measurement gear and the water measurement gear to rotate simultaneously, then the electricity measurement gear enables the detection box to slide downwards into the water measurement cavity, the peripheral surface of the detection box is meshed with the water measurement gear, then the water measurement gear enables the detection box to continuously slide downwards until the detection box slides through the warming cylinder, the water measurement port is jointed and communicated with the water measurement pipe, and meanwhile, the bottom end of the detection box is inserted into the left pressure cavity;
fourthly, a comparison motor which is free of electric leakage and water leakage is placed into the comparison cavity, air pressure enters the air inlet cavity through the air inlet, the air pressure simultaneously enters the left air pressing cavity and the right air pressing cavity through the air conveying pipe and the two ball valves, and the air pressure can simultaneously enter the detection cavity and the comparison cavity through the bottom port of the detection cavity and the bottom port of the comparison cavity;
fifthly, after ten seconds of air pressure filling, starting the ball valve motor to rotate the ball valve shaft, so that the ball valve ball and the ventilation cavity rotate ninety degrees, and the ball valve prevents the air pressure from entering the left air pressure cavity and the right air pressure cavity;
sixthly, after the air pressures in the detection cavity and the comparison cavity are stable for ten seconds, the pressure difference meter can measure the air pressure change in the detection cavity through the left pressure difference pipe and the water measuring pipe, meanwhile, the pressure difference meter can measure the air pressure change in the comparison cavity through the right pressure difference pipe and the standard pipe, when a meter pointer in the pressure difference meter rotates leftwards, water leakage of the detection motor is indicated, and when the meter pointer in the pressure difference meter is stably located at an initial position and does not move, water leakage of the detection motor is indicated;
and seventhly, simultaneously starting the warming motor and the heating motor to heat the warming ring and the heating ring, stabilizing the temperature for ten seconds after the temperature of the warming ring is consistent with that of the heating ring, indicating that the detection motor leaks water when a pointer in the differential pressure gauge rotates leftwards, and indicating that the detection motor does not leak water when the pointer in the differential pressure gauge is stably positioned at an initial position and is not moved.
The invention has the beneficial effects that: the waterproof detection device for the micro motor is provided with the electricity detection box and the water detection box, so that whether the micro motor leaks water or not can be automatically detected, whether the micro motor leaks electricity or not can also be automatically detected, the waterproof detection device is provided with the comparison box, the environments of the comparison box and the detection box are consistent, and therefore measurement errors caused by environmental factors can be avoided.
Drawings
FIG. 1 is a schematic view of the exterior of a waterproof detecting device for a micro-motor according to the present invention;
FIG. 2 is a schematic cross-sectional view of a waterproof detecting device for a micro-motor according to the present invention;
FIG. 3 is a schematic side view taken at A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic side view of the present invention at B-B of FIG. 2;
fig. 5 is an enlarged partial schematic view at C of fig. 2 of the present invention.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the following detailed description of the present invention is made in conjunction with the examples, it should be understood that the following text is only used to describe a micro-motor waterproof detection device or several specific embodiments of the present invention, and does not strictly limit the scope of the present invention as specifically claimed, as used herein, the terms up, down, left and right are not limited to their strict geometric definitions, but include tolerances for machining or human error rationality and inconsistency, the following detailed description of the specific features of the micro-motor waterproof detection device:
referring to the attached drawings, the waterproof detection device for the micro motor comprises a platform 10, a support rod 30 is vertically and fixedly arranged on the top surface of the platform 10, an electricity measurement box 33 is fixedly arranged at the top end of the support rod 30, an electricity measurement cavity 35 is formed in the electricity measurement box 33, a detection box 39 is arranged in the electricity measurement cavity 35 in a sliding mode, the detection box 39 penetrates through the top wall of the electricity measurement cavity 35 from top to bottom, an electricity measurement motor 34 is fixedly arranged on the right wall of the electricity measurement cavity 35, a rotating shaft 36 is connected to the electricity measurement motor 34 in a power mode, a shaking table box 37 is fixedly arranged on the rear wall of the electricity measurement cavity 35, the left end of the rotating shaft 36 is rotatably inserted into the shaking table box 37, an electricity measurement screen 38 is fixedly arranged on the front side surface of the electricity measurement box 33, the rear side surface of the electricity measurement screen 38 is fixed with the front side surface of the shaking table box 37, a left pressure gas box 11 and a right pressure gas box 12 are fixedly arranged on the top surface of the platform 10 from left to right in sequence, an air conveying pipe 50 is fixedly arranged on the right side surface of the left air compression box 11, the right end of the air conveying pipe 50 is fixedly communicated with the left side surface of the right air compression box 12, two left supporting blocks 16 which are bilaterally symmetrical are fixedly arranged on the top surface of the left air compression box 11, two right supporting blocks 19 which are bilaterally symmetrical are fixedly arranged on the top surface of the right air compression box 12, a water measuring box 18 is fixedly arranged on the upper side of the left air compression box 11, the top surfaces of the two left supporting blocks 16 are both fixed with the bottom surface of the water measuring box 18, a standard box 20 is fixedly arranged on the upper side of the right air compression box 12, the top surfaces of the two right supporting blocks 19 are both fixed with the bottom surface of the standard box 20, a water measuring pipe 61 is fixedly arranged on the rear side surface of the water measuring box 18, a left pressure difference pipe 63 is vertically fixedly arranged on the right side surface of the water measuring pipe 61, a standard pipe 62 is fixedly arranged on the rear side surface of the standard box 20, a right pressure difference pipe 32 is vertically fixedly arranged on the left side surface of the standard pipe 62, the right end of the left differential pressure pipe 63 is fixedly provided with a differential pressure gauge 49, and the right side surface of the differential pressure gauge 49 is fixed with the left end of the right differential pressure pipe 32.
Beneficially or exemplarily, an electricity measuring shaft 64 is rotatably arranged on the rear wall of the electricity measuring cavity 35, an electricity measuring power source is fixedly arranged in the rear wall of the electricity measuring cavity 35, the electricity measuring power source is in power connection with the electricity measuring shaft 64, an electricity measuring gear 65 is fixedly arranged on the periphery of the electricity measuring shaft 64, the electricity measuring gear 65 is meshed with the outer peripheral surface of the detection box 39, a detection cavity 42 is arranged in the detection box 39, a connection block 41 is fixedly arranged on the rear wall of the detection cavity 42, an electricity connection block 55 is fixedly arranged on the right wall of the detection cavity 42, the rocker box 37 is respectively connected in series with the connection block 41 and the electricity connection block 55, a detection motor 44 is fixedly arranged in the detection cavity 42, an electric wire 56 is fixedly arranged on the top surface of the detection motor 44, the top end of the electric wire 56 is fixed with the connection block 44, the right side surface of the detection motor 44 is abutted against the electricity connection block 55, a detection plate 46 is fixedly arranged on the inner wall of the detection cavity 42, the bottom surface of the detection motor 44 is rotatably provided with a detection shaft 45, the detection shaft 45 vertically penetrates through the detection plate 46, the electricity detection motor 34 is started to rotate the rotating shaft 36, the electricity detection power source is started to rotate the electricity detection gear 65, and the detection box 39 slides downwards.
Beneficially or exemplarily, a water measuring cavity 23 is formed in the water measuring tank 18, the detection box 39 can penetrate through the bottom wall of the water measuring cavity 23 up and down, the top wall of the water measuring cavity 23 is attached and communicated with the bottom wall of the electricity measuring cavity 35, a water measuring shaft 66 is rotatably arranged on the rear wall of the water measuring cavity 23, a water measuring power source is fixedly arranged in the rear wall of the water measuring cavity 23 and is in power connection with the water measuring shaft 66, a water measuring gear 67 is fixedly arranged on the periphery of the water measuring shaft 66, the water measuring gear 67 can be meshed with the outer peripheral surface of the detection box 39, a water measuring port 43 is formed in the rear wall of the detection cavity 42, the water measuring pipe 61 penetrates through the rear wall of the water measuring cavity 23 front and back, the front port of the water measuring pipe 61 can be attached and communicated with the rear port of the water measuring port 43, a warming barrel 24 is fixedly arranged on the left wall of the water measuring cavity 23, and the detection box 39 can slide through the warming barrel 24 up and down, the outer peripheral surface of the detection box 39 can be attached to the inner peripheral surface of the warming barrel 24, the warming rings 25 which are arranged from top to bottom at equal intervals are fixedly arranged in the warming barrel 24, the warming motor is fixedly arranged in the warming barrel 24 and is in power connection with the warming rings 25, a left air compression cavity 17 is formed in the left air compression box 11, the detection box 39 can penetrate through the top wall of the left air compression cavity 17 from top to bottom, when the detection box 39 slides downwards, the water measuring power source is started to enable the water measuring gear 67 to rotate, the detection box 39 can slide into the water measuring cavity 23 from the electricity measuring cavity 35, the detection box 39 is meshed with the water measuring gear 67, the detection box 39 slides downwards in the water measuring cavity 23 until the water measuring port 43 is attached and communicated with the water measuring pipe 61, and the bottom surface of the detection box 39 is inserted into the left air compression cavity 17, and starting the temperature-rising motor to heat the temperature-rising ring 25.
Beneficially or exemplarily, a standard cavity 22 is formed in the standard box 20, a contrast box 28 is fixedly arranged in the standard cavity 22, the contrast box 28 vertically penetrates through the bottom wall of the standard cavity 22, the outer peripheral surface of the contrast box 28 is fixed to the bottom wall of the standard cavity 22, a contrast cavity 29 is formed in the contrast box 28, a heating cylinder 26 is fixedly arranged on the left wall of the standard cavity 22, heating rings 27 which are equidistantly arranged from top to bottom are fixedly arranged in the heating cylinder 26, a heating motor is fixedly arranged in the heating cylinder 26, the heating motor is in power connection with the heating rings 27, the outer peripheral surface of the contrast box 28 is attached to the inner peripheral surface of the heating cylinder 28, a support plate 59 is fixedly arranged on the inner wall of the contrast cavity 29, a contrast motor 47 is fixedly arranged in the contrast cavity 29, a contrast shaft 48 is rotatably arranged on the bottom surface of the contrast motor 47, and the contrast shaft 48 vertically penetrates through the support plate 59, the rear wall of the comparison cavity 29 is provided with a standard port 31, the standard pipe 62 penetrates through the rear wall of the standard cavity 22 from front to back, the front port of the standard pipe 62 is connected with the rear port of the standard port 31 in an attaching mode, the right air pressing cavity 21 is formed in the right air pressing box 12, the comparison box 28 penetrates through the top wall of the right air pressing cavity 21 from top to bottom, and the heating motor is started to enable the heating ring 27 to be heated.
Beneficially or exemplarily, an air inlet pipe 13 is fixedly arranged on the bottom surface of the air transportation pipe 50, the bottom end of the air inlet pipe 13 is inserted into the top surface of the platform 10, an air inlet cavity 15 is formed in the air inlet pipe 13, an air inlet 14 is formed in the rear wall of the air inlet cavity 15, an upper port of the air inlet pipe 13 is communicated with the air transportation pipe 50, two bilateral symmetrical ball valves 52 are rotatably arranged in the air transportation pipe 50, vent cavities 53 are formed in the two ball valves 52, the two vent cavities 53 respectively penetrate through the ball valves 52 on the same side from left to right, two bilateral symmetrical ball valve shafts 51 are rotatably arranged on the top surface of the air transportation pipe 50, the bottom ends of the two ball valve shafts 51 are respectively fixed with the top ends of the ball valves 52 on the same side, two bilateral symmetrical ball valve motors 58 are fixedly arranged on the top surface of the air transportation pipe 50, and the two ball valve motors 58 are respectively in power connection with the ball valve shafts 51 on the same side, the ball valve motor 58 is turned on to rotate the ball valve shaft 51 and the ball valve 52.
The invention relates to a waterproof detection device for a micro motor, which comprises the following working procedures:
firstly, placing the detection motor 44 into the detection cavity 42, connecting and fixing the electric wire 56 with the connecting block 41, and simultaneously attaching the electric connection block 55 to the outer peripheral surface of the detection motor 44;
secondly, turning on the electricity measuring motor 34 to rotate the rotating shaft 36, so that the pointer on the electricity measuring screen 38 rotates, when the pointer rotates to point to a resistor with infinite resistance, the detection motor 44 is indicated to be free of electricity leakage, and when the pointer rotates to point to a resistor with zero to five ohms, the detection motor 44 is indicated to be in electric leakage;
thirdly, under the condition that the detection motor 44 is not electrified, the electricity measurement power source and the water measurement power source are simultaneously started, the electricity measurement gear 65 and the water measurement gear 67 are simultaneously rotated, the electricity measurement gear 65 enables the detection box 39 to slide downwards into the water measurement cavity 23, the peripheral surface of the detection box 39 is meshed with the water measurement gear 67, the water measurement gear 67 enables the detection box 39 to continuously slide downwards until the detection box 39 slides through the warming cylinder 24, the water measurement port 43 is in fit communication with the water measurement pipe 61, and meanwhile, the bottom end of the detection box 39 is inserted into the left air pressing cavity 17;
fourthly, placing a watertight contrast motor 47 in the contrast chamber 29, and introducing air pressure into the air inlet chamber 15 through the air inlet 14, wherein the air pressure simultaneously enters the left air pressure chamber 17 and the right air pressure chamber 21 through an air conveying pipe 50 and two ball valves 52, and the air pressure simultaneously enters the detection chamber 42 and the contrast chamber 29 through the bottom end port of the detection chamber 42 and the bottom end port of the contrast chamber 29;
a fifth step of turning on the ball valve motor 58 to rotate the ball valve shaft 51 ten degrees after ten seconds of filling the air pressure, so that the ball valve 52 and the vent chamber 53 rotate ninety degrees, and the air pressure is prevented from entering the left air pressure chamber 17 and the right air pressure chamber 21 by the ball valve 52;
sixthly, after the air pressures in the detection cavity 42 and the comparison cavity 29 are stabilized for ten seconds, the pressure difference meter 49 can measure the air pressure change in the detection cavity 42 through the left pressure difference pipe 63 and the water measuring pipe 61, meanwhile, the pressure difference meter 49 can measure the air pressure change in the comparison cavity 29 through the right pressure difference pipe 32 and the standard pipe 62, when a meter needle in the pressure difference meter 49 rotates to the left, water leakage of the detection motor 44 is indicated, and when the meter needle in the pressure difference meter 49 is stably positioned at an initial position and is not moved, water leakage of the detection motor 44 is indicated;
seventhly, simultaneously starting the temperature raising motor and the heating motor to raise the temperature of the temperature raising ring 25 and the heating ring 27 to generate heat, after the temperature of the temperature raising ring 25 is consistent with that of the heating ring 27, stabilizing the temperature for ten seconds, and then when the pointer in the pressure difference meter 49 rotates leftwards, indicating that the detection motor 44 leaks water, and when the pointer in the pressure difference meter 49 is stably positioned at the initial position and is not moved, indicating that the detection motor 44 does not leak water.
The invention has the beneficial effects that: the waterproof detection device for the micro motor is provided with the electricity detection box and the water detection box, so that whether the micro motor leaks water or not can be automatically detected, whether the micro motor leaks electricity or not can also be automatically detected, the waterproof detection device is provided with the comparison box, the environments of the comparison box and the detection box are consistent, and therefore measurement errors caused by environmental factors can be avoided.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (5)
1. The utility model provides a waterproof detection device of micro motor, includes the platform, the vertical fixation is equipped with bracing piece, its characterized in that on the platform top surface: the top end of the supporting rod is fixedly provided with an electricity measuring box, an electricity measuring cavity is arranged in the electricity measuring box, a detection box is arranged in the electricity measuring cavity in a sliding mode, the detection box penetrates through the top wall of the electricity measuring cavity from top to bottom, an electricity measuring motor is fixedly arranged on the right wall of the electricity measuring cavity, a rotating shaft is connected to the electricity measuring motor in a power mode, a rocker box is fixedly arranged on the rear wall of the electricity measuring cavity, the left end of the rotating shaft is rotatably inserted into the rocker box, an electricity measuring screen is fixedly arranged on the front side face of the electricity measuring box, the rear side face of the electricity measuring screen is fixed with the front side face of the rocker box, a left pressure air box and a right pressure air box are sequentially and fixedly arranged on the top face of the platform from left to right, an air conveying pipe is fixedly arranged on the right side face of the left pressure air box, the right end of the air conveying pipe is fixedly communicated with the left side face of the right pressure box, two left supporting blocks which are bilaterally symmetrical are fixedly arranged on the top face of the left pressure air box, two right supporting blocks are fixedly arranged on the top face of the right pressure air box, the water measuring tank is fixedly arranged on the upper side of the left air compression tank, the top surfaces of the two left supporting blocks are fixed with the bottom surface of the water measuring tank, the standard tank is fixedly arranged on the upper side of the right air compression tank, the top surfaces of the two right supporting blocks are fixed with the bottom surface of the standard tank, the water measuring pipe is fixedly arranged on the rear side surface of the water measuring tank, the left differential pressure pipe is vertically and fixedly arranged on the right side surface of the water measuring pipe, the standard pipe is fixedly arranged on the rear side surface of the standard tank, the right differential pressure pipe is vertically and fixedly arranged on the left side surface of the standard pipe, the right differential pressure meter is fixedly arranged at the right end of the left differential pressure pipe, and the right side surface of the differential pressure meter is fixed with the left end of the right differential pressure pipe.
2. The waterproof detection device of micro-motor of claim 1, characterized in that: the rear wall of the electricity measuring cavity is rotatably provided with an electricity measuring shaft, an electricity measuring power source is fixedly arranged in the rear wall of the electricity measuring cavity, the electricity testing power source is in power connection with the electricity testing shaft, an electricity testing gear is fixedly arranged on the periphery of the electricity testing shaft, the electricity testing gear is meshed with the outer peripheral surface of the detection box, a detection cavity is arranged in the detection box, the rear wall of the detection cavity is fixedly provided with a connecting block, the right wall of the detection cavity is fixedly provided with an electric connecting block, the shaking meter box is respectively connected with the connecting block and the power connection block in series, a detection motor is fixedly arranged in the detection cavity, the top surface of the detection motor is fixedly provided with an electric wire, the top end of the electric wire is fixed with the connecting block, the right side surface of the detection motor is abutted against the power connection block, a detection plate is fixedly arranged on the inner wall of the detection cavity, the detection motor is characterized in that a detection shaft is rotatably arranged on the bottom surface of the detection motor, and the detection shaft penetrates through the detection plate up and down.
3. The waterproof detection device of micro-motor of claim 2, characterized in that: the water measuring tank is internally provided with a water measuring cavity, the detection tank can vertically penetrate through the bottom wall of the water measuring cavity, the top wall of the water measuring cavity is jointed and communicated with the bottom wall of the water measuring cavity, the rear wall of the water measuring cavity is rotatably provided with a water measuring shaft, the rear wall of the water measuring cavity is internally and fixedly provided with a water measuring power source, the water measuring power source is in dynamic connection with the water measuring shaft, the periphery of the water measuring shaft is fixedly provided with a water measuring gear, the water measuring gear can be meshed with the outer peripheral surface of the detection tank, the rear wall of the detection cavity is provided with a water measuring port, the water measuring pipe vertically penetrates through the rear wall of the water measuring cavity, the front port of the water measuring pipe can be jointed and communicated with the rear port of the water measuring port, the left wall of the water measuring cavity is fixedly provided with a warming barrel, the detection tank can vertically slide through the warming barrel, and the outer peripheral surface of the detection tank can be jointed with the inner peripheral surface of the warming barrel, the temperature-rising device is characterized in that temperature-rising rings which are arranged from top to bottom at equal intervals are fixedly arranged in the temperature-rising cylinder, a temperature-rising motor is fixedly arranged in the temperature-rising cylinder, the temperature-rising motor is in power connection with the temperature-rising rings, a left pressure air cavity is formed in the left pressure air cavity, and the detection box can penetrate through the top wall of the left pressure air cavity from top to bottom.
4. The waterproof detection device of micro-motor of claim 3, characterized in that: the standard chamber is arranged in the standard chamber, the contrast chamber is fixedly arranged in the standard chamber, the contrast chamber penetrates through the bottom wall of the standard chamber from top to bottom, the peripheral surface of the contrast chamber is fixed with the bottom wall of the standard chamber, the contrast chamber is arranged in the contrast chamber, the heating cylinder is fixedly arranged on the left wall of the standard chamber, the heating rings which are arranged at equal intervals from top to bottom are fixedly arranged in the heating cylinder, the heating motor is fixedly arranged in the heating cylinder and is in power connection with the heating rings, the peripheral surface of the contrast chamber is attached to the inner peripheral surface of the heating cylinder, the inner wall of the contrast chamber is fixedly provided with a supporting plate, the contrast chamber is internally and fixedly provided with a contrast motor, the bottom surface of the contrast motor is rotatably provided with a contrast shaft, the contrast shaft penetrates through the supporting plate from top to bottom, the rear wall of the contrast chamber is provided with a standard opening, and the standard pipe penetrates through the rear wall of the standard chamber from front to back, and the front port of the standard pipe is jointed and communicated with the rear port of the standard port, a right air pressing cavity is formed in the right air pressing box, and the contrast box vertically penetrates through the top wall of the right air pressing cavity.
5. The waterproof detection device of micro-motor of claim 4, characterized in that: the utility model discloses a platform, fortune trachea, including fortune trachea, intake pipe, intake chamber, air inlet cavity back wall, intake pipe upper end port with fortune trachea intercommunication, it is equipped with two bilateral symmetry's ball valve to rotate in the fortune trachea, two all seted up in the intake pipe ventilates the chamber, two ventilate the chamber and run through the homonymy respectively the ball valve is controlled to the ball valve, it is equipped with two bilateral symmetry's ball valve axle to rotate in the fortune trachea top surface, two ball valve axle bottom respectively with the homonymy the ball valve top is fixed, fixed two bilateral symmetry's ball valve motor that is equipped with on the fortune trachea top surface, two ball valve motors respectively with the homonymy ball valve axle power is connected.
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