CN208832083U - A kind of Hall identification oil circuit automatic gear-box oil changing machine - Google Patents
A kind of Hall identification oil circuit automatic gear-box oil changing machine Download PDFInfo
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- CN208832083U CN208832083U CN201821502084.9U CN201821502084U CN208832083U CN 208832083 U CN208832083 U CN 208832083U CN 201821502084 U CN201821502084 U CN 201821502084U CN 208832083 U CN208832083 U CN 208832083U
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- electromagnetic valve
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- way electromagnetic
- hall
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Abstract
The utility model relates to gearbox repairing technical field, especially a kind of Hall identifies oil circuit automatic gear-box oil changing machine；It includes the first connector, second connector, Hall flow sensor, three position four-way electromagnetic valve and dirty oil tank, first connector connects the A interface of three position four-way electromagnetic valve by high-voltage tube and the high-voltage tube is equipped with Hall flow sensor, second connector connects the B interface of three position four-way electromagnetic valve by high-voltage tube, the T interface of the three position four-way electromagnetic valve is connected to dirty oil tank by pipeline, the corresponding relay of A interface of Hall flow sensor electric connection three position four-way electromagnetic valve, Hall flow sensor also passes through data line and is connected with Arduino UNO plate, reduce a flow sensor, it reduces costs, since the utility model is equipped with Arduino UNO plate, because what Hall flow sensor generated is high-speed pulse signal, it can pass through if user needs to record flow information By data inputting after the included driver of computer installation Arduino UNO plate.
Description
Technical field
The utility model relates to gearbox repairing technical field, especially a kind of Hall identification oil circuit automatic gear-box is changed oil
Machine.
Background technique
Chinese patent discloses a kind of automatic transmission gearbox intelligence oil changing machine, and the patent No. 201810335780 is a kind of automatic
Shelves gearbox intelligence oil changing machine, including first oil circuit and second oil circuit, two being connected on automatic transmission gearbox
It imports and exports the three position four-way electromagnetic valve being connected on first oil circuit and second oil circuit, be connected to three position four-way electromagnetic valve
Oil inlet pipe and oil return pipe, the new fuel tank being connected to oil inlet pipe and the old fuel tank being connected to oil return pipe in another two inlet and outlet；
First oil circuit is connected to second oil on the first oil inlet and outlet of automatic transmission gearbox by the first quick coupling
Road is connected on the second oil inlet and outlet of automatic transmission gearbox by the second quick coupling；Is provided on first oil circuit
One cock is provided with the second cock on second oil circuit；Oil pump is provided on the oil inlet pipe.It further include electricity
Control part；The electric control part includes computer control panel, the electromagnetic coil a and electromagnetism for controlling three position four-way electromagnetic valve spool position
Coil b, the first signal transmission line, second signal transmission line, the first ampere wires and the second ampere wires；First letter
Number transmission line is electrically connected the first cock and computer control panel, and the second signal transmission line is electrically connected the second liquid stream and opens
It closes and computer control panel, the first ampere wires electrical connection electromagnetic coil a and computer control panel, second ampere wires is electric
Connect electromagnetic coil b and computer control panel.
The deficiency of above-mentioned technical proposal is: 1) identification of oil circuit is realized using two cocks, cost improves；
2) gearbox is used with each oil circuit and is fixedly connected, that is to say, that can only be changed oil for a kind of gearbox of model size.
Summary of the invention
The utility model provides a kind of oil changing machine used using single sensor and suitable Multiple Type gearbox.
A kind of the technical solution of the utility model are as follows: Hall identification oil circuit automatic gear-box oil changing machine, it is characterised in that: it
Including the first connector, the second connector, Hall flow sensor, three position four-way electromagnetic valve and dirty oil tank, first connector passes through
High-voltage tube connects the A interface of three position four-way electromagnetic valve and the high-voltage tube is equipped with Hall flow sensor, which is truncated,
Middle one end is spirally connected the inlet tube of Hall flow sensor, and the other end is spirally connected the outlet tube of Hall flow sensor, and described second connects
Head connects the B interface of three position four-way electromagnetic valve by high-voltage tube, and the T interface of the three position four-way electromagnetic valve is connected to useless by pipeline
Fuel tank, Hall flow sensor are electrically connected the corresponding relay of A interface of three position four-way electromagnetic valve, and Hall flow sensor is also
It is connected with Arduino UNO plate by data line, is advantageous in that: computer reading flow amount information can be used.
When hydraulic oil goes out from gearbox B, solenoid valve is in normally open, and it is useless that hydraulic oil directly passes through solenoid valve T flow direction
Fuel tank.When hydraulic oil goes out from gearbox A, touching Hall Hall flow sensor makes electromagnetic valve coil work, solenoid valve A and T
It connects, hydraulic oil flows to dirty oil tank and completes identification function.
The Pressure identification oil circuit automatic gear-box oil changing machine further includes pedestal, column, workbench, pressure-sensitive rubber mat, described
Pedestal is a rectangular steel plates, and the pedestal quadrangle is vertically arranged with column, is equipped with a workbench, institute jointly at the top of the column
It states bench-top and is equipped with a pressure-sensitive rubber mat, the workbench underrun screw is equipped with a three position four-way electromagnetic valve,
The A interface and B interface of the workbench cooperation three position four-way electromagnetic valve offer the first cable hole and the second cable hole, institute respectively
The A interface for stating three position four-way electromagnetic valve is equipped with high-voltage tube and the high-voltage tube is connected with the first connector, institute after the first cable hole
The B interface for stating three position four-way electromagnetic valve is equipped with high-voltage tube and the high-voltage tube is connected with the second connector, institute after the second cable hole
It states the first connector and the second connector front end respectively corresponds the oil outlet of automatic gear-box to be detected and is provided with external screw thread, be convenient for spiral shell
It connects, prevents oil leak.
The pressure sensitive adhesive mat material matter is high-temperature resistant silicone pressure sensitive adhesive.Specifically using Guangzhou get Er Ta organosilicon
The high-temperature resistant silicone pressure sensitive adhesive of Technology Co., Ltd.'s manufacture.Such pressure sensitive adhesive is originally used for the places such as boiler, has fire-retardant resistance to
The effect of high temperature, the utility model are intended that using such pressure sensitive adhesive: so that placing gearbox on the table will not be
It is slided when changing oil, in addition can be absorbed and be shaken by pressure sensitive adhesive, reduce noise.
The utility model has the following beneficial effects: the waste oil of the first connector triggers 3-position 4-way electricity by Hall flow sensor
The A interface and T orifice of magnet valve, and the waste oil of the second connector then passes through the normally opened of three position four-way electromagnetic valve B interface and T interface
Connection carries out uninterrupted communication, reduces a flow sensor (flow switch namely mentioned in background technique), reduces
Cost, in addition the first connector and the second connector, which stretch out table surface and be suitable for the gearboxes of various models, uses.In addition, by
Arduino UNO plate is installed in the utility model, because Hall flow sensor generation is high-speed pulse signal, if with
Family needs data inputting to record flow information then and can be installed by computer after the included driver of Arduino UNO plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the principles of the present invention schematic diagram.
In figure, 1, pedestal；2, column；3, workbench；4, pressure-sensitive rubber mat；5, the first connector；6, Hall flow sensor；7,
Second connector；8, Arduino UNO plate；9, three position four-way electromagnetic valve；10, A interface；11, B interface；12, T interface；13, waste oil
Case；14, gearbox.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As shown in Figure 1, a kind of magnetic force identifies oil circuit automatic gear-box oil changing machine, it include the first connector 5, the second connector 7,
Hall flow sensor 6, three position four-way electromagnetic valve 9 and dirty oil tank 13, first connector 5 connect 3-position 4-way by high-voltage tube
The A interface 10 and the high-voltage tube of solenoid valve 9 are equipped with Hall flow sensor 6, and second connector 7 passes through high-voltage tube connection three
The T interface 12 of the B interface 11 of position four-way solenoid valve 9, the three position four-way electromagnetic valve 9 is connected to dirty oil tank 13 by pipeline.Hall
Flow sensor 6 is also connected with Arduino UNO plate 8 by data line.
As shown in Fig. 2, solenoid valve is in normally open when hydraulic oil goes out from gearbox B, hydraulic oil directly passes through electromagnetism
Valve T flows to dirty oil tank.When hydraulic oil goes out from gearbox A, touching Hall flow sensor sending signal makes electromagnetic valve coil work
Make to connect A and T, hydraulic oil flows to dirty oil tank and completes identification function.
The Pressure identification oil circuit automatic gear-box oil changing machine further includes pedestal 1, column 2, workbench 3, pressure-sensitive rubber mat 4,
The pedestal 1 is a rectangular steel plates, and 1 four jiaos of the pedestal is vertically arranged with column 2, and 2 top of column is equipped with one jointly
Workbench 3 is equipped with a pressure-sensitive rubber mat 4 at the top of the workbench 3, and the 3 underrun screw of workbench is equipped with one three
Position four-way solenoid valve 9, the workbench 3 cooperate the A interface 10 of three position four-way electromagnetic valve 9 and B interface 11 to offer first respectively
Cable hole and the second cable hole, the A interface 10 of the three position four-way electromagnetic valve 9 is equipped with high-voltage tube and the high-voltage tube passes through first and walks
It is connected with the first connector 5 after string holes, the B interface 11 of the three position four-way electromagnetic valve 9 is equipped with high-voltage tube and the high-voltage tube passes through the
The second connector 7 is connected with after two cable holes, first connector 5 and 7 front end of the second connector respectively correspond automatic change to be detected
The oil outlet of fast case 14 is provided with external screw thread, convenient for being spirally connected, prevents oil leak.
4 material of pressure-sensitive rubber mat is high-temperature resistant silicone pressure sensitive adhesive.It is specifically organic using Guangzhou get Er Ta
The high-temperature resistant silicone pressure sensitive adhesive of silicon technology Co., Ltd manufacture.Such pressure sensitive adhesive is originally used for the places such as boiler, has fire-retardant
Effect resistant to high temperature, the utility model are intended that using such pressure sensitive adhesive: so that the gearbox placed on the table will not
It is slided when changing oil, in addition can be absorbed and be shaken by pressure sensitive adhesive, reduce noise.
In the present embodiment, the Hall flow sensor is manufactured using Shunde District, Foshan City Zhong Jiang energy-saving electric Co., Ltd
ZJ-G21 Hall flow sensor.
In the present embodiment, three position four-way electromagnetic valve uses the 34E1O- that makes of Jinan Long Li hydraulic device limited liability company system
H10B-T three position four-way electromagnetic valve.
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements
It falls within the scope of the claimed invention.
Claims (3)
1. a kind of Hall identifies oil circuit automatic gear-box oil changing machine, it is characterised in that: it includes the first connector, the second connector, suddenly
That flow sensor, three position four-way electromagnetic valve and dirty oil tank, first connector connect three position four-way electromagnetic valve by high-voltage tube
A interface and the high-voltage tube be equipped with Hall flow sensor, second connector by high-voltage tube connection 3-position 4-way electromagnetism
The T interface of the B interface of valve, the three position four-way electromagnetic valve is connected to dirty oil tank by pipeline, and Hall flow sensor is electrically connected
The corresponding relay of A interface of three position four-way electromagnetic valve, Hall flow sensor also pass through data line and are connected with Arduino UNO
Plate.
2. a kind of Hall according to claim 1 identifies oil circuit automatic gear-box oil changing machine, it is characterised in that: the Hall
Identification oil circuit automatic gear-box oil changing machine further includes pedestal, column, workbench, pressure-sensitive rubber mat, and the pedestal is a rectangular steel plates,
The pedestal quadrangle is vertically arranged with column, is equipped with a workbench at the top of the column jointly, and the bench-top is laid with
There is a pressure-sensitive rubber mat, the workbench underrun screw is equipped with a three position four-way electromagnetic valve, the workbench cooperation three
The A interface and B interface of position four-way solenoid valve offer the first cable hole and the second cable hole, the three position four-way electromagnetic valve respectively
A interface be equipped with after high-voltage tube and the high-voltage tube pass through the first cable hole and be connected with the first connector, the three position four-way electromagnetic valve
B interface be equipped with after high-voltage tube and the high-voltage tube pass through the second cable hole and be connected with the second connector, first connector and second
The oil outlet that connector front end respectively corresponds automatic gear-box to be detected is provided with external screw thread.
3. a kind of Hall according to claim 2 identifies oil circuit automatic gear-box oil changing machine, it is characterised in that: described pressure-sensitive
Rubber mat material is high-temperature resistant silicone pressure sensitive adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821502084.9U CN208832083U (en) | 2018-09-14 | 2018-09-14 | A kind of Hall identification oil circuit automatic gear-box oil changing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821502084.9U CN208832083U (en) | 2018-09-14 | 2018-09-14 | A kind of Hall identification oil circuit automatic gear-box oil changing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208832083U true CN208832083U (en) | 2019-05-07 |
Family
ID=66313200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821502084.9U Active CN208832083U (en) | 2018-09-14 | 2018-09-14 | A kind of Hall identification oil circuit automatic gear-box oil changing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208832083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728055A (en) * | 2021-01-11 | 2021-04-30 | 深圳市康士柏实业有限公司 | Automatic gearbox oil automatic replacement cleaning maintenance method and system |
-
2018
- 2018-09-14 CN CN201821502084.9U patent/CN208832083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728055A (en) * | 2021-01-11 | 2021-04-30 | 深圳市康士柏实业有限公司 | Automatic gearbox oil automatic replacement cleaning maintenance method and system |
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