CN203917289U - A kind of mechanical transmission running-in is with cleaning oil rig - Google Patents

A kind of mechanical transmission running-in is with cleaning oil rig Download PDF

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Publication number
CN203917289U
CN203917289U CN201420261406.0U CN201420261406U CN203917289U CN 203917289 U CN203917289 U CN 203917289U CN 201420261406 U CN201420261406 U CN 201420261406U CN 203917289 U CN203917289 U CN 203917289U
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China
Prior art keywords
oil
check valve
pneumatic operated
pipeline
mechanical transmission
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CN201420261406.0U
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Chinese (zh)
Inventor
李开卫
和法洋
吴晨霞
李展山
曹莉
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SHANGHAI HEZHONG HEAVY INDUSTRY MACHINERY CO LTD
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SHANGHAI HEZHONG HEAVY INDUSTRY MACHINERY CO LTD
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Abstract

The utility model relates to a kind of mechanical transmission running-in with cleaning oil rig, it is characterized in that: fuel tank the first enter/oil-out connects the first oil pump import, the first oil pump outlet connects the second check valve inlet, the second check valve outlet connects the second pneumatic operated valve import, the second pneumatic operated valve outlet connects the 4th check valve inlet, and the 4th check valve outlet connects drain tap; Oil filler connects the 5th check valve inlet, and the 5th check valve outlet connects first, second filter, the second enter/oil-out successively; Between drain tap exports with the 4th check valve, tap one end is connected the second oil pump import, the second oil pump outlet connects the 3rd check valve inlet, the 3rd check valve outlet connects tap one end and the first pneumatic operated valve import between the second pneumatic operated valve and the second check valve, the first pneumatic operated valve outlet connects the first check valve inlet, and the first check valve outlet connects tap one end between the first oil pump and the first enter/oil-out.This device recycles in fuel tank oil, reduces costs, simple, convenient, quick.

Description

A kind of mechanical transmission running-in is with cleaning oil rig
[technical field]
The utility model relates to cleaning oil rig, relates in particular to a kind of automation Rapid Cleaning oil pumping method and equipment that is applicable to mechanical transmission running-in experiment.
[background technology]
After assembling, mechanical transmission need charging-up lubricant oil to carry out running-in experiment.The impact that is subject in assembling process to carry, knocks etc., the residue of cabinet wall can produce and come off, and cleaning parts totally do not brought small-sized impurity into yet, therefore before running-in, needs to clean inner chamber, then charging-up lubricant oil.After running-in, produce again new impurity, need to again clean, and will drain lubricating oil after having cleaned, so that filling fresh oil.Because drive apparatus assembles, be not suitable for splitting rear cleaning, existing device is without meeting above-mentioned functions.
[utility model content]
Problem to be solved in the utility model is: be applicable to the automation Rapid Cleaning pumping unit of mechanical transmission running-in experiment, can automatically complete and rinse and quantitative oil pumping function after startup, different size mechanical transmission can be changed oil pumping amount.
For achieving the above object, the drive apparatus running-in that designs a mechanism is with cleaning oil rig, comprise fuel tank 18 and mechanical transmission 13, it is characterized in that: the first enter/oil-out 1 of described fuel tank 18 connects the first oil pump 2 imports by pipeline, the first oil pump 2 exports by pipeline and connects the second check valve 5 imports, described the second check valve 5 exports by pipeline and connects the second pneumatic operated valve 9 imports, the second pneumatic operated valve 9 exports by pipeline and connects the 4th check valve 11 imports, and the 4th check valve 11 exports by pipeline and is connected with the drain tap of mechanical transmission 13; The oil filler of mechanical transmission 13 connects the 5th check valve 14 imports by pipeline, and the 5th check valve 14 exports by pipeline and connects successively the first filter 15 and the second filter 16, and is communicated to the second oil-in 17 of fuel tank 18, forms and cleans flow circuit;
Between the drain tap of mechanical transmission and the 4th check valve 11 outlets, pipeline tap one end is connected the second oil pump 10 imports, the second oil pump 10 exports by pipeline and connects the 3rd check valve 8 imports, the 3rd check valve 8 exports by pipeline and connects the pipeline tap one end between the second pneumatic operated valve 9 and the second check valve 5, and be connected to the first pneumatic operated valve 4 imports, the first pneumatic operated valve 4 outlets connect the first check valve 3 imports, the first check valve 3 outlets connect pipeline tap one end between the first oil pump 2 and fuel tank 18 first enter/oil-outs 1, form oil pumping flow circuit.
When device is used for cleaning, the running of cleaning flow circuit, the first oil pump 2 and the second pneumatic operated valve 9 are opened, the second oil pump 10 and the first pneumatic operated valve 4 closures, pressure oil is extracted out from the first enter/oil-out 1 of fuel tank 18 by the first oil pump 2, flow through after the second check valve 5, the second pneumatic operated valve 9, the 4th check valve 11, enter mechanical transmission drain tap, after being full of inner chamber, discharged by oil filler, after the 5th check valve 14, then after filtering, get back to fuel tank the second oil-in 17 through the first filter 15, the second filter 16.
When device is used for pumping, the running of oil pumping flow circuit, the second oil pump 10 and the first pneumatic operated valve 4 are opened, the first oil pump 2 and the second pneumatic operated valve 9 closures, pressure oil is extracted out by the second oil pump 10 by drain tap, flow through after the 3rd check valve 8, the first pneumatic operated valve 4, the first check valves 3 and get back to fuel tank the first enter/oil-out 1.
In described cleaning flow circuit and oil pumping flow circuit, be also provided with shared Pressure gauge 6 and flowmeter 7, described Pressure gauge 6 and flowmeter 7 are located on the common pall between the second check valve 5 and the second pneumatic operated valve 9 and between the first pneumatic operated valve 4 and the 3rd check valve 8.
In described oil pumping flow circuit, between the oil-in of mechanical transmission and the 5th check valve 14 outlets, pipeline tap one end is also provided with respirator 12, and the oil-in of described pipeline, respirator 12, mechanical transmission 13 is connected by a tee pipe coupling; When the running of oil pumping flow circuit, oil-in place respirator 12 is opened.
Advantage of the present utility model: no matter operate and clean the flow circuit flow circuit of still pumping, device break-in oil, recycles the oil in fuel tank, has reduced cost; Described device two-way pipeline road is connected with drain tap with the original oil-in of mechanical transmission respectively, does not need repacking, connects for 1 time and can realize cleaning for 2 times and oil pumping operation of running-in front and back, simple, convenient, quick.
[brief description of the drawings]
Fig. 1 is piping diagram and the cleaning process schematic flow sheet that the utility model cleans oil rig;
Fig. 2 is piping diagram and the oil pumping process schematic flow sheet that the utility model cleans oil rig;
Description of symbols in figure
1 first enter/oil-out, 2 first oil pumps, 3 first check valves, 4 first pneumatic operated valves, 5 second check valves, 6 Pressure gauges, 7 flowmeters, 8 the 3rd check valves, 9 second pneumatic operated valves, 10 second oil pumps, 11 the 4th check valves, 12 respirators, 13 mechanical transmissions, 14 the 5th check valves, 15 first filters, 16 second filters, 17 second oil-ins, 18 fuel tanks.
[detailed description of the invention]
Now by reference to the accompanying drawings and embodiment the technical solution of the utility model is further elaborated, believe it is clearly for a person skilled in the art.
Mechanical transmission running-in is as shown in Figure 1-2 with cleaning oil rig, comprise that fuel tank 18 and mechanical transmission 13 are as decelerator, the first enter/oil-out 1 of described fuel tank 18 connects the first oil pump 2 imports by pipeline, the first oil pump 2 exports by pipeline and connects the second check valve 5 imports, described the second check valve 5 exports by pipeline and connects the second pneumatic operated valve 9 imports, the second pneumatic operated valve 9 exports by pipeline and connects the 4th check valve 11 imports, and the 4th check valve 11 exports by pipeline and is connected with the drain tap of mechanical transmission 13; The oil filler of mechanical transmission 13 connects the 5th check valve 14 imports by pipeline, and the 5th check valve 14 exports by pipeline and connects successively the first filter 15 and the second filter 16, and is communicated to the second oil-in 17 of fuel tank 18, forms and cleans flow circuit;
Cleaning the parts that superpose on the basis of flow circuit, form oil pumping flow circuit, specifically,
Between the drain tap of mechanical transmission and the 4th check valve 11 outlets, pipeline tap one end is connected the second oil pump 10 imports, the second oil pump 10 exports by pipeline and connects the 3rd check valve 8 imports, the 3rd check valve 8 exports by pipeline and connects the pipeline tap one end between the second pneumatic operated valve 9 and the second check valve 5, and be connected to the first pneumatic operated valve 4 imports, the first pneumatic operated valve 4 outlets connect the first check valve 3 imports, the first check valve 3 outlets connect pipeline tap one end between the first oil pump 2 and fuel tank 18 first enter/oil-outs 1, form oil pumping flow circuit;
In described cleaning flow circuit and oil pumping flow circuit, be also provided with shared Pressure gauge 6 and flowmeter 7, described Pressure gauge 6 and flowmeter 7 are located on the common pall between the second check valve 5 and the second pneumatic operated valve 9 and between the first pneumatic operated valve 4 and the 3rd check valve 8.
In described oil pumping flow circuit, between the oil-in of mechanical transmission and the 5th check valve 14 outlets, pipeline tap one end is also provided with respirator 12, and the oil-in of described pipeline, respirator 12, mechanical transmission 13 is connected by a tee pipe coupling; When the running of oil pumping flow circuit, oil-in place respirator 12 is opened.
Connect due to the first oil pump 2 and the second check valve 5, the first check valve 3 is connected with the first pneumatic operated valve 4, then two-way parallel connection; The second oil pump 10 and the 3rd check valve 8 are connected, and the 4th check valve 11 is connected with the second pneumatic operated valve 9, then two-way parallel connection, take up room little, and the realization cleaning of this cover cleaning oil rig and oil pumping process, only need the keying of control section parts, simple and convenient:
1. as Fig. 1 cleaning process is: when device is used for cleaning, the running of cleaning flow circuit, the first oil pump 2 and the second pneumatic operated valve 9 are opened, the second oil pump 10 and the first pneumatic operated valve 4 closures, pressure oil is extracted out from the first enter/oil-out 1 of fuel tank 18 by the first oil pump 2, flow through after the second check valve 5, the second pneumatic operated valve 9, the 4th check valve 11, enter mechanical transmission drain tap, after being full of inner chamber, discharged by oil filler, after the 5th check valve 14, then after filtering, get back to fuel tank the second oil-in 17 through the first filter 15, the second filter 16.
2. as Fig. 2 oil pumping process is: when device is used for pumping, the running of oil pumping flow circuit, the second oil pump 10 and the first pneumatic operated valve 4 are opened, the first oil pump 2 and the second pneumatic operated valve 9 closures, pressure oil is extracted out by the second oil pump 10 by drain tap, flow through after the 3rd check valve 8, the first pneumatic operated valve 4, the first check valves 3 and get back to fuel tank the first enter/oil-out 1.
3,, while oil pumping before running-in, mechanical transmission inner chamber leaves lubricating oil; While oil pumping after running-in, inner chamber lubricating oil pumps.

Claims (5)

1. a mechanical transmission running-in is with cleaning oil rig, comprise fuel tank (18) and mechanical transmission (13), it is characterized in that: the first enter/oil-out (1) of described fuel tank (18) connects the first oil pump (2) import by pipeline, the first oil pump (2) outlet connects the second check valve (5) import by pipeline, described the second check valve (5) outlet connects the second pneumatic operated valve (9) import by pipeline, the second pneumatic operated valve (9) outlet connects the 4th check valve (11) import by pipeline, the 4th check valve (11) outlet is connected with the drain tap of mechanical transmission (13) by pipeline, the oil filler of mechanical transmission (13) connects the 5th check valve (14) import by pipeline, the 5th check valve (14) outlet connects the first filter (15) and the second filter (16) successively by pipeline, and be communicated to second oil-in (17) of fuel tank (18), form and clean flow circuit,
Between the drain tap of mechanical transmission and the outlet of the 4th check valve (11), pipeline tap one end is connected the second oil pump (10) import, the second oil pump (10) outlet connects the 3rd check valve (8) import by pipeline, the 3rd check valve (8) outlet connects the pipeline tap one end between the second pneumatic operated valve (9) and the second check valve (5) by pipeline, and be connected to the first pneumatic operated valve (4) import, the first pneumatic operated valve (4) outlet connects the first check valve (3) import, the first check valve (3) outlet connects pipeline tap one end between the first oil pump (2) and fuel tank (18) first enter/oil-outs (1), form oil pumping flow circuit.
2. a kind of mechanical transmission running-in as claimed in claim 1 is with cleaning oil rig, it is characterized in that: when device is used for cleaning, the running of cleaning flow circuit, the first oil pump (2) and the second pneumatic operated valve (9) are opened, the second oil pump (10) and the first pneumatic operated valve (4) closure, pressure oil is extracted out from the first enter/oil-out (1) of fuel tank (18) by the first oil pump (2), the second check valve (5) of flowing through, the second pneumatic operated valve (9), after the 4th check valve (11), enter mechanical transmission drain tap, after being full of inner chamber, discharged by oil filler, after the 5th check valve (14), again through the first filter (15), the second filter (16) is got back to fuel tank the second oil-in (17) after filtering.
3. a kind of mechanical transmission running-in as claimed in claim 1 is with cleaning oil rig, it is characterized in that: when device is used for pumping, the running of oil pumping flow circuit, the second oil pump (10) and the first pneumatic operated valve (4) are opened, the first oil pump (2) and the second pneumatic operated valve (9) closure, pressure oil is extracted out by the second oil pump (10) by drain tap, flow through the 3rd check valve (8), the first pneumatic operated valve (4), get back to fuel tank the first enter/oil-out (1) after the first check valve (3).
4. a kind of mechanical transmission running-in as claimed in claim 1 is with cleaning oil rig, it is characterized in that: described cleaning flow circuit and oil pumping are also provided with shared Pressure gauge (6) and flowmeter (7) in flow circuit, described Pressure gauge (6) and flowmeter (7) be located between the second check valve (5) and the second pneumatic operated valve (9) and the first pneumatic operated valve (4) and the 3rd check valve (8) between common pall on.
5. a kind of mechanical transmission running-in as claimed in claim 1 is with cleaning oil rig, it is characterized in that: in described oil pumping flow circuit, between the oil-in of mechanical transmission and the outlet of the 5th check valve (14), pipeline tap one end is also provided with respirator (12), and the oil-in of described pipeline, respirator (12), mechanical transmission (13) is connected by a tee pipe coupling; When the running of oil pumping flow circuit, oil-in place respirator (12) is opened.
CN201420261406.0U 2014-05-20 2014-05-20 A kind of mechanical transmission running-in is with cleaning oil rig Active CN203917289U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420261406.0U CN203917289U (en) 2014-05-20 2014-05-20 A kind of mechanical transmission running-in is with cleaning oil rig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420261406.0U CN203917289U (en) 2014-05-20 2014-05-20 A kind of mechanical transmission running-in is with cleaning oil rig

Publications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107664577A (en) * 2017-08-10 2018-02-06 南京迪瓦机械制造有限公司 A kind of reductor test run method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107664577A (en) * 2017-08-10 2018-02-06 南京迪瓦机械制造有限公司 A kind of reductor test run method

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