CN202883345U - Safety mechanism of mud hydraulic plunger pump - Google Patents
Safety mechanism of mud hydraulic plunger pump Download PDFInfo
- Publication number
- CN202883345U CN202883345U CN 201220563216 CN201220563216U CN202883345U CN 202883345 U CN202883345 U CN 202883345U CN 201220563216 CN201220563216 CN 201220563216 CN 201220563216 U CN201220563216 U CN 201220563216U CN 202883345 U CN202883345 U CN 202883345U
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- CN
- China
- Prior art keywords
- plunger
- pump
- mud
- hydraulic cylinder
- safety mechanism
- 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.)
- Expired - Fee Related
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Abstract
Provided is a safety mechanism of a mud hydraulic plunger pump. A pump body is provided with an end cap. A piston rod of a hydraulic cylinder is fixed on the end cap. A plunger is fixed on the flange of a cylinder body of the hydraulic cylinder. A group of sealing rings are arranged between the plunger and the pump body. The safety mechanism of the mud hydraulic plunger pump is compact in structure. All components in operation are arranged inside, so that safety and rigidity of the equipment are improved greatly. In addition, materials and space are saved.
Description
Technical field
The utility model relates to a kind of mud hydraulic planger pump, refers in particular to a kind of safeguarding mechanism of mud hydraulic planger pump.
Background technique
At present, the plunger of mud hydraulic planger pump all is fixed on the slide plate both at home and abroad, and by the carrying of both sides guide pillar and guiding, oil hydraulic cylinder and guide pillar are all external, and oil hydraulic cylinder is fixed on the guide pillar crossbeam.Because plunger moves when the low pressure area fast, frequency of okperation is high, and the operation parts expose and have serious safety problem.And this structural volume is large, has caused the waste in material and space.
Summary of the invention
The purpose of this utility model is to solve the serious safety defect of existing mud hydraulic planger pump, a kind of safeguarding mechanism of mud hydraulic planger pump is provided, and this mechanism structure is compact, and all operation parts are built-in, greatly improve Security and the rigidity of equipment, and saved material and space.
For achieving the above object, the solution that the utility model is taked is: a kind of safeguarding mechanism of mud hydraulic planger pump, an end cap is arranged on the pump housing, and fix the piston rod of an oil hydraulic cylinder on the end cap, fix a plunger on the cylinder body flange of oil hydraulic cylinder, one group of seal ring is arranged between plunger and the pump housing.
Plunger is enclosed in the airtight rigidity space by the pump housing all the time with cylinder body to-and-fro motion in the pump housing of oil hydraulic cylinder, has greatly improved Security and the rigidity of equipment.And because the cylinder body of oil hydraulic cylinder is built in the inside of plunger, compare in plunger upper part with the hydraulic cylinder external of original domestic and international mud hydraulic planger pump, greatly reduced the space, saved material.
Description of drawings
Fig. 1 is the supporting cross-sectional view of the present embodiment and mud hydraulic planger pump.
Among the figure: 1, end cap, 2, oil duct, 3, piston rod, 4, the cylinder body flange, 5, the pump housing, 6, seal ring, 7, plunger, 8, oil hydraulic cylinder.
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is remake description.
Referring to Fig. 1, a kind of safeguarding mechanism of mud hydraulic planger pump has an end cap 1 on the pump housing 5, fix the piston rod 3 of an oil hydraulic cylinder 8 on the end cap 1, fixes a plunger 7 on the cylinder body flange 4 of oil hydraulic cylinder 8, and one group of seal ring 6 is arranged between plunger 7 and the pump housing 5.
Claims (1)
1. the safeguarding mechanism of a mud hydraulic planger pump, it is characterized in that: an end cap (1) is arranged on the pump housing (5), fix the piston rod (3) of an oil hydraulic cylinder (8) on the end cap (1), fix a plunger (7) on the cylinder body flange (4) of oil hydraulic cylinder (8), between plunger (7) and the pump housing (5) one group of seal ring (6) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220563216 CN202883345U (en) | 2012-10-18 | 2012-10-18 | Safety mechanism of mud hydraulic plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220563216 CN202883345U (en) | 2012-10-18 | 2012-10-18 | Safety mechanism of mud hydraulic plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883345U true CN202883345U (en) | 2013-04-17 |
Family
ID=48074780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220563216 Expired - Fee Related CN202883345U (en) | 2012-10-18 | 2012-10-18 | Safety mechanism of mud hydraulic plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913436A (en) * | 2012-10-18 | 2013-02-06 | 温州市森泰环保设备有限公司 | Safety mechanism of slurry hydraulic plunger pump |
-
2012
- 2012-10-18 CN CN 201220563216 patent/CN202883345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913436A (en) * | 2012-10-18 | 2013-02-06 | 温州市森泰环保设备有限公司 | Safety mechanism of slurry hydraulic plunger pump |
| CN102913436B (en) * | 2012-10-18 | 2016-05-25 | 温州市森泰环保设备有限公司 | A kind of release mechanism of mud hydraulic planger pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161228 Address after: The 314300 section of Jiaxing highway 01 Xinhai Zhejiang Haiyan Economic Development Zone No. 1 Patentee after: Zhejiang Senyou Environmental Protection Complete Equipment Co., Ltd. Address before: Yueqing City, Zhejiang province 325609 Tiancheng Industrial Zone Patentee before: Wenzhou City Sentai Environmental Protection Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20201018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |