CN202280823U - Forced and centralized lubrication structure of transfer case of drilling machine - Google Patents
Forced and centralized lubrication structure of transfer case of drilling machine Download PDFInfo
- Publication number
- CN202280823U CN202280823U CN2011204489729U CN201120448972U CN202280823U CN 202280823 U CN202280823 U CN 202280823U CN 2011204489729 U CN2011204489729 U CN 2011204489729U CN 201120448972 U CN201120448972 U CN 201120448972U CN 202280823 U CN202280823 U CN 202280823U
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- China
- Prior art keywords
- oil
- lubrication
- transfer case
- pipe
- oil pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a forced and centralized lubrication structure of a transfer case of a drilling machine, wherein the forced and centralized lubrication structure comprises a lubrication oil tank, an oil pump suction tube, a lubrication oil pump, an oil pump outlet pipe, a pressure gauge base, a pressure gauge, a four way, an vertical shaft side oil distributing pipe, an intermediate oil distributing pipe, a winding side oil distributing pipe, a transfer case body, an oil return pipe and a shaft I. The lubrication oil pump is installed at the right end of the shaft I of the transfer case body, and is connected with the shaft I of the transfer case directly; the shaft I rotates, the lubrication oil pump sucks oil from the lubrication oil tank through the oil pump suction pipe, supplies oil respectively to each oil pipe through the oil pump outlet pipe and the four way, and through holes are reserved for a three way of a top cap of the transfer case body, the lubrication oil arrives at the winding side bearing position, the intermediate large gear and the vertical shaft side bearing position for forced lubrication, and gathers at the bottom part in the transfer case body, and flows back to the lubrication oil tank through the oil return pipe. The lubrication oil provided by the utility model can arrive at each node required to be lubricated, as well as a transmission mechanism is lubricated, oil liquid can take the heat in the transmission mechanism away, and the heating of components under high rotation speed and high load can be avoided.
Description
Technical field
The utility model belongs to the boring mechanic equipment technical field, is specifically related to a kind of rig transfer case and forces the centralized lubrication structure.
Background technique
Existing rig transfer case I axle lubricating structure mainly is the disc structure, and have following defective: box shape is big more, and lubrication effect is limited more, and big load, machine heating phenomenon is serious at a high speed or when turning round for a long time, causes the inner body life-span to shorten greatly.
Summary of the invention
The purpose of the utility model is to solve the problem that existing equipment exists, and provides a kind of rig transfer case to force the centralized lubrication structure, has overcome big load, high speed or the machine serious technical barrier of phenomenon that generates heat when turning round for a long time.
The utility model adopts following technological scheme: transfer case is concentrated pressure lubrication mechanism, and it comprises: lubricating oil tank, oil pump suction tube, lubricating pump, oil pump outlet line, pressure gauge stand, pressure gauge, four-way, vertical shaft side oil distributing pipe, intermediate section oil pipe, elevator side oil distributing pipe, transfer casing, return tube, I axle.Lubricating pump is contained in transfer casing I axle right-hand member, and is direct-connected with transfer case I axle; The rotation of I axle; Drive direct-connected lubricating pump; Through oil pump suction tube oil suction in lubricating oil tank, respectively to vertical shaft side oil distributing pipe, intermediate section oil pipe, elevator side oil distributing pipe fuel feeding, oil pipe is reserved through hole through transfer box cover three road to lubricant oil through oil pump outlet line, four-way; Arrive elevator side bearing position, gear broad in the middle place, vertical shaft side bearing position and carry out pressure lubrication, lubricant oil gathers through return tube at transfer casing inner bottom part and flows back to lubricating oil tank.
The beneficial effect of the utility model is: as long as equipment operation; It is lubricated that independent lubricating pump will be opened oil pumping, arrives at the node that each need lubricate through oil separator, in lubricated driving mechanism; Fluid can be taken away the heat of the inside, avoids high rotating speed higher load condition lower component heating.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure
:The 1st, lubricating oil tank, the 2nd, oil pump suction tube, the 3rd, lubricating pump, the 4th, oil pump outlet line, the 5th, pressure gauge stand, the 6th, pressure gauge, the 7th, four-way, the 8th, vertical shaft side oil distributing pipe, the 9th, intermediate section oil pipe, the 10th, elevator side oil distributing pipe, the 11st, transfer casing, the 12nd, return tube, the 13rd, I axle.
Embodiment
Among Fig. 1; Transfer casing 11 bottom high speed I axles 13 drive direct-connected lubricating pump 3 and in lubricating oil tank 1, filter oil suction through oil pump suction tube 2, lubricant oil through oil pump outlet line 4, four-way 7 respectively to vertical shaft side oil distributing pipe 8, intermediate section oil pipe 9, elevator side oil distributing pipe 10 fuel feeding; To vertical shaft side bearing and gear; Medial side gear and bearing, elevator side bearing and gear carry out pressure lubrication, and lubricant oil gathers through return tube 12 at transfer casing 11 inner bottom parts and flows back in the lubricating oil tank 1; Pressure gauge stand 5 is installed on the oil pump outlet line 4, and pressure gauge stand 5 is equipped with pressure gauge 6.Like this, as long as 13 rotations of transfer casing 11 bottom I axles, lubricant oil just can arrive the node that each need lubricate, and in lubricated driving mechanism, takes away the heat of the inside, has avoided each parts heating under the high rotating speed higher load condition.
Claims (1)
1. a rig transfer case is forced the centralized lubrication structure; It comprises: lubricating oil tank, oil pump suction tube, lubricating pump, oil pump outlet line, pressure gauge stand, pressure gauge, four-way, vertical shaft side oil distributing pipe, intermediate section oil pipe, elevator side oil distributing pipe, transfer casing, return tube, I axle; It is characterized in that: lubricating pump is contained in transfer casing I axle right-hand member, and is direct-connected with transfer casing I axle; Lubricant oil through oil pump outlet line, four-way respectively to vertical shaft side oil distributing pipe, medial side oil distributing pipe, elevator side oil distributing pipe fuel feeding; And through transfer box cover three tunnel reservation through holes; Arrive elevator side bearing position, gear broad in the middle place, vertical shaft side bearing position and carry out pressure lubrication, lubricant oil gathers through return tube at transfer casing inner bottom part and flows back to lubricating oil tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204489729U CN202280823U (en) | 2011-11-14 | 2011-11-14 | Forced and centralized lubrication structure of transfer case of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204489729U CN202280823U (en) | 2011-11-14 | 2011-11-14 | Forced and centralized lubrication structure of transfer case of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202280823U true CN202280823U (en) | 2012-06-20 |
Family
ID=46226992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204489729U Withdrawn - After Issue CN202280823U (en) | 2011-11-14 | 2011-11-14 | Forced and centralized lubrication structure of transfer case of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202280823U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104686A (en) * | 2011-11-14 | 2013-05-15 | 山东聚龙液压机械有限公司 | Drilling-machine transfer-case forcing centralization lubrication structure |
| CN108930780A (en) * | 2018-08-10 | 2018-12-04 | 新疆钵施然农业机械科技有限公司 | A kind of the power distributor box and cotton picker of recyclable cooling |
| CN110159739A (en) * | 2018-02-12 | 2019-08-23 | 比亚迪股份有限公司 | Power assembly and vehicle with it |
-
2011
- 2011-11-14 CN CN2011204489729U patent/CN202280823U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104686A (en) * | 2011-11-14 | 2013-05-15 | 山东聚龙液压机械有限公司 | Drilling-machine transfer-case forcing centralization lubrication structure |
| CN103104686B (en) * | 2011-11-14 | 2015-07-08 | 山东聚龙液压机械有限公司 | Drilling-machine transfer-case forcing centralization lubrication structure |
| CN110159739A (en) * | 2018-02-12 | 2019-08-23 | 比亚迪股份有限公司 | Power assembly and vehicle with it |
| CN108930780A (en) * | 2018-08-10 | 2018-12-04 | 新疆钵施然农业机械科技有限公司 | A kind of the power distributor box and cotton picker of recyclable cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120620 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |