CN202510692U - Automatic circulation oiling device of lubricating system for mining transmission equipment - Google Patents
Automatic circulation oiling device of lubricating system for mining transmission equipment Download PDFInfo
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- CN202510692U CN202510692U CN201220096729XU CN201220096729U CN202510692U CN 202510692 U CN202510692 U CN 202510692U CN 201220096729X U CN201220096729X U CN 201220096729XU CN 201220096729 U CN201220096729 U CN 201220096729U CN 202510692 U CN202510692 U CN 202510692U
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Abstract
The utility model discloses an automatic circulation oiling device of a lubricating system for mining transmission equipment, such as a loader and a carry-scraper. The automatic circulation oiling device comprises a closed-loop cyclic oiling system consisting of an oil storage tank, an oil supply pipeline and an oil return pipeline, wherein the upper end of the oil storage tank is provided with an oil inlet and an oil outlet; a piston is arranged in the oil storage tank, the oil outlet is connected to branch pipelines through the oil supply pipe, the branch pipelines are respectively connected to each lubricating point, lubricating oil which lubricates the lubricating points is communicated to the oil return pipeline through a pipeline, the oil return pipeline is connected to the oil inlet, an oil return filter and an oil pump are arranged in the oil return pipeline, an oil pressure gauge is respectively arranged in the oil supply pipeline and the oil return pipeline, and movement of the piston and oil pressure in the oil pressure gauge in the oil supply pipeline are respectively controlled by a console. According to the automatic circulation oiling device disclosed by the utility model, the lubricating oil can be recycled for multiple times by adopting a closed-loop cyclic oiling manner, so that the resource utilization rate is improved, the lubricating points can be oiled in time, the equipment fault rate is effectively reduced and the equipment production efficiency is improved.
Description
Technical field
The utility model relates to the fuel-servicing equipment of lubrication system in the mine equipment drive mechanism, relates in particular to a kind of mining transmission device loader and scraper lubrication system automatic cycle oil-filling device.
Background technique
The common machinery lubrication system mode of refueling mainly is that manually oiling or mechanical force add wet goods.Of this sort traditional oiling mode can only machinery lubrication system is refueled; Can not in time understand the lubrication effect of lubricating point; Can not be clear and definite to the lubrication system lubricating status; The blindness and the inefficacy property that cause lubricating point to refuel have promptly been wasted resource and can not well have been protected lubrication system again; Problems such as secondly traditional lubrication system mode of refueling can not be carried out the oil injecting lubricating protection by lubricated key position big to bearing load, that the gap is little owing to receive the restriction of aspects such as technology and equipment, causes equipment failure high, and operating rate is low.
The model utility content
The purpose of the utility model is in order to remedy the deficiency of prior art; A kind of mining transmission device loader and scraper lubrication system automatic cycle oil-filling device are provided, have solved mechanical lubrication system, can not promptly and accurately lubricate; Promptly having wasted resource can not well protect lubrication system again; Problems such as lubricated simultaneously scope is restricted, thereby causes equipment failure high, and operating rate is low.
The utility model is realized through following technological scheme:
A kind of mining transmission device loader and scraper lubrication system automatic cycle oil-filling device; Include the closed-circuit formula fuel loading system of oil storage tank, oil supply pipeline, oil returning tube composition; Said oil storage tank upper end is provided with filler opening and oil outlet, is provided with piston in the said oil storage tank, and said oil outlet is connected to lateral through oil supply pipeline; Said lateral is connected respectively to each lubricating point; Lubricant oil after said lubricating point is lubricated is communicated to oil returning tube through pipeline, and oil returning tube is connected to filler opening, and return filter and oil pump are installed in the said oil returning tube; Also be separately installed with oil pressure gauge in described oil supply pipeline and the oil returning tube, the oil pressure of oil pressure gauge is respectively through operating console control in the motion of described piston and the oil supply pipeline.
Said piston passes through the push rod linear motor driving, and on the push rod of push rod linear motor driving spring is installed.
Said oil supply pipeline is connected to multistage total allocation valve; Be provided with a plurality of total allocation valve oils hole in the said total allocation valve; Said total allocation valve oil hole is communicated with the branch branch oil pipe respectively; Branch oil pipe was connected respectively to multistage finger assignments valve in said minute, and the oil outlet of said finger assignments valve is connected to each lubricating point through pipeline respectively.
Described operating console is assembled by electromagnetic relay.
The utility model is mainly through in good time the carrying out supercharging to each lubricating point of selecting and purchasing equipment and apply lubricant oil of the automatic variation of oil pressure in the oil storage tank; Oil pressure in described oil storage tank variation automatically is meant the spring of in oil storage tank, installing; The motor of installing through the oil storage tank bottom (power is 10KW) drives the elastic potential energy that increases spring, and the promotion packed-piston moves upward and pushes the interior lubricant oil of oil storage tank and forces it to be injected into each lubricating point along main oil pipe.The electric machine operation state is here controlled by operating console automatically; Said operating console is to be assembled by electromagnetic relay; And be connected with the main delivery pipe road; In the joint oil pressure indicator is installed, the variation through oil pressure changes oil pressure indicator and the oil pressure in electromagnetic relay is connected oil pipe, along with the increase of oil pressure can promote the electromagnetic relay anti-skid change in displacement that power on; Thereby change the size of current of electromagnetic relay, reach the purpose of automatic control motor working state.The motor power-supply wire here is connected with electromagnetic relay.
Described selecting and purchasing equipment lubrication system automatic cycle oil-filling device is a closed circuit circulatory system.To each lubricating point, be pooled to oil returning tube again through the oil storage tank high-pressure oil feed, return filter be installed, oil pressure gauge, oil pump on oil returning tube through contaminated lubricant oil behind the lubricating point.The lubricant oil that is filtered pumps into the oil storage tank cycling and reutilization through oil pump.
The utility model has the advantages that:
1, because the utility model adopts is the oiling mode of closed-circuit; Can carry out repeatedly recycling to lubricant oil; Improved resource utilization, simultaneously since oil circuit be sealing minimizing contacting of materials such as lubricant oil and ambient air, guaranteed the quality and the lubrication effect of lubricant oil.
2, the utility model is the big or small self-oiling according to the lubricant oil oil pressure, can refuel to lubricating point timely, has effectively reduced equipment failure rate, has improved production efficiency of equipment.
The purpose of 3, in return filter oil-feed place oil pressure gauge being installed is whether can observe oil returning tube at any time unimpeded, and whether the filter screen of return filter stops up, and is convenient to inspection, maintenance, changes filter screen.
4, oil pressure gauge is installed and changes the automatic cycle oiling by perception oil circuit oil pressure on the one hand before the total allocation valve: the consumption that can also check lubricant oil in the oil storage tank on the other hand.Lubricant oil has consumed or part consumption needs in time to add lubricant oil (the top of oil pressure gauge indication here is critical oil pressure) when the oil pressure gauge indicated pressure is crossed when low in the explanation oil storage tank.
5, this device can be according to each lubricating point lubricating status through the automatic voluntarily distribute lubrication oil of each branch valve.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Referring to accompanying drawing; A kind of mining transmission device loader and scraper lubrication system automatic cycle oil-filling device; Include the closed-circuit formula fuel loading system of oil storage tank 5, oil supply pipeline, oil returning tube 8 compositions; Oil storage tank 5 upper ends are provided with filler opening 6 and oil outlet; Be provided with packed-piston 7 in the oil storage tank 5; Oil outlet is connected to multistage total allocation valve 3 through oil supply pipeline, is provided with a plurality of total allocation valve oils hole 2 in the total allocation valve 3, and total allocation valve oil hole 2 is communicated with the lubricated branch oil pipe 1 that divides of back body respectively; The lubricated branch oil pipe 1 that divides of back body is connected respectively to aftercarriage finger assignments valve 12, lift arm finger assignments valve 13, front vehicle body finger assignments valve 14, operation mechanism's finger assignments valve 15, and the finger assignments valve oil hole of aftercarriage finger assignments valve 12 is communicated to aftercarriage swing frame lubricating point 19 and aftercarriage steering cylinder bearing lubrication point 20 through pipeline respectively; The finger assignments valve oil hole of lift arm finger assignments valve 13 is communicated to the big arm axle of lift arm through pipeline respectively and holds lubricating point 21, lift arm forearm bearing lubrication point 22 and lift arm scraper bowl bearing lubrication point 23; The finger assignments valve oil hole of front vehicle body finger assignments valve 14 is communicated to through pipeline respectively
Front vehicle body center upper portion anchor bearing lubricating point 24, front vehicle body steering cylinder bearing lubrication point 25, front vehicle body rollover cylinder bearing lubrication point 26 and front vehicle body lifting cylinder bearing lubrication point 27; The finger assignments valve oil hole of operation mechanism's finger assignments valve 15 is communicated to operation mechanism's crankpin bearing lubrication point 28, operation mechanism's rollover cylinder bearing lubrication point 29 and operation mechanism's rocker bearing lubricating point 30 through pipeline respectively; Each lubricating point all has the corresponding lubricating point of symmetry, is distributed in the below of each lubricating point; Lubricant oil after said lubricating point is lubricated is communicated to oil returning tube 8 through pipeline; And oil returning tube 8 is connected to filler opening 6; Return filter 17 and oil pump 16 are installed in the oil returning tube 8; Also be separately installed with oil pressure gauge 4,18 in described oil supply pipeline and the oil returning tube 8, the oil pressure of oil pressure gauge 4 is respectively through operating console control in the motion of described packed-piston 7 and the oil supply pipeline; Said packed-piston 7 drives through push rod linear electric motor 9, and on the push rod of push rod linear electric motor 9 drivings spring 10 is installed; Described operating console is assembled by electromagnetic relay 11.
Claims (4)
1. mining transmission device loader and scraper lubrication system automatic cycle oil-filling device; It is characterized in that: the closed-circuit formula fuel loading system that includes oil storage tank, oil supply pipeline, oil returning tube composition; Said oil storage tank upper end is provided with filler opening and oil outlet, is provided with piston in the said oil storage tank, and said oil outlet is connected to lateral through oil supply pipeline; Said lateral is connected respectively to each lubricating point; Lubricant oil after said lubricating point is lubricated is communicated to oil returning tube through pipeline, and oil returning tube is connected to filler opening, and return filter and oil pump are installed in the said oil returning tube; Also be separately installed with oil pressure gauge in described oil supply pipeline and the oil returning tube, the oil pressure of oil pressure gauge is respectively through operating console control in the motion of described piston and the oil supply pipeline.
2. a kind of mining transmission device loader according to claim 1 and scraper lubrication system automatic cycle oil-filling device is characterized in that: said piston passes through the push rod linear motor driving, and on the push rod of push rod linear motor driving spring is installed.
3. a kind of mining transmission device loader according to claim 1 and scraper lubrication system automatic cycle oil-filling device; It is characterized in that: said oil supply pipeline is connected to multistage total allocation valve; Be provided with a plurality of total allocation valve oils hole in the said total allocation valve; Said total allocation valve oil hole is communicated with the branch branch oil pipe respectively, and branch oil pipe was connected respectively to multistage finger assignments valve in said minute, and the oil outlet of said finger assignments valve is connected to each lubricating point through pipeline respectively.
4. a kind of mining transmission device loader according to claim 1 and scraper lubrication system automatic cycle oil-filling device, it is characterized in that: described operating console is assembled by electromagnetic relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220096729XU CN202510692U (en) | 2012-03-14 | 2012-03-14 | Automatic circulation oiling device of lubricating system for mining transmission equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220096729XU CN202510692U (en) | 2012-03-14 | 2012-03-14 | Automatic circulation oiling device of lubricating system for mining transmission equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202510692U true CN202510692U (en) | 2012-10-31 |
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ID=47063179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220096729XU Expired - Lifetime CN202510692U (en) | 2012-03-14 | 2012-03-14 | Automatic circulation oiling device of lubricating system for mining transmission equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202510692U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863991A (en) * | 2014-02-27 | 2014-06-18 | 福建永强力加动力设备有限公司 | Oil path control system of diesel generator set |
| CN110446847A (en) * | 2018-03-02 | 2019-11-12 | 株式会社久保田 | Fuel branch adapter and the working rig for having the fuel branch adapter |
| CN112283328A (en) * | 2020-11-04 | 2021-01-29 | 福建中维动力科技股份有限公司 | Oil pump transfer case for pure electric truck |
-
2012
- 2012-03-14 CN CN201220096729XU patent/CN202510692U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863991A (en) * | 2014-02-27 | 2014-06-18 | 福建永强力加动力设备有限公司 | Oil path control system of diesel generator set |
| CN110446847A (en) * | 2018-03-02 | 2019-11-12 | 株式会社久保田 | Fuel branch adapter and the working rig for having the fuel branch adapter |
| CN112283328A (en) * | 2020-11-04 | 2021-01-29 | 福建中维动力科技股份有限公司 | Oil pump transfer case for pure electric truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |