CN2920957Y - Hydraulic up-down sampling mechanism - Google Patents
Hydraulic up-down sampling mechanism Download PDFInfo
- Publication number
- CN2920957Y CN2920957Y CN 200620051561 CN200620051561U CN2920957Y CN 2920957 Y CN2920957 Y CN 2920957Y CN 200620051561 CN200620051561 CN 200620051561 CN 200620051561 U CN200620051561 U CN 200620051561U CN 2920957 Y CN2920957 Y CN 2920957Y
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- CN
- China
- Prior art keywords
- hinged
- sampling mechanism
- terminal pad
- motion frame
- side cylinders
- 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
A hydraulic lifting sampling mechanism is a device which can rapidly and accurately transmit power and movement to a sampling head with high efficiency, and is particularly applicable to power and movement transmission to the sampling head in the case of limited spatial height. The technic proposal of the utility model is that, the utility model has four oil cylinders, which are averagely divided into two groups parallelly arranged in the sampling mechanism, wherein, the piston rods of two lateral oil cylinders are hinged with the roof of the stationary frame, with the oil cylinder bodies being hinged with a connecting plate; the piston rods of the medial oil cylinders are hinged with the connecting plate, with the bottom of the oil cylinders being hinged with the floor of a movement frame; moreover, the sampling mechanism also adopts guide wheels as lifting guidance. With a simple, compact and rational structure and a small size, the utility model is low in energy consumption, easy in processing and manufacturing, convenient in maintenance and wide in adaptation range.
Description
Technical field
Gather coal, the sampling head of fine granularity or powder ore sample needs a sampling mechanism transferring power and a motion quickly and accurately.The hydraulic lifting sampling mechanism is specially for sampling head transferring power and Movement Design.
Background technology
In order to give sampling head transferring power and motion quickly and accurately, usually adopt an oil cylinder, perhaps two oil cylinders that are arranged in parallel, therefore have following problems: 1. when the sampling stroke of sampling head is big, the enough rigidity of maintenance must be selected the bigger oil cylinder piston bar of diameter for use when making oil cylinder piston bar pressurized, because the time fitness for purpose of gathering an increment is about one minute, obviously the cylinder diameter of oil cylinder is big more, and needed flow is big more, and power of electric motor is also just big more; 2. many Sampling Machine at short space acquisition sample are limited by height space, can't use the sampling mechanism of hydraulic lifting.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of wide accommodation is provided, and volume is little, energy-efficient hydraulic lifting sampling mechanism.
The purpose of this utility model is achieved in that the hydraulic lifting sampling mechanism adopts four oil cylinders, is divided into two groups, is arranged in parallel in drop-gear box two sides in the hydraulic lifting sampling mechanism; The piston rod of two outer side cylinders and fixed mount top board are hinged, and cylinder block and terminal pad are hinged; The piston rod and the terminal pad of two interior side cylinders are hinged, oil cylinder bottom and motion frame base plate hinged; Drop-gear box is fixed by bolts to motion frame base plate middle part; Track adjusting wheel is fixed by bolts to the motion frame outside and the terminal pad outside; Four guideposts jam nut Connection Bracket top board and fixed mount base plates; Track adjusting wheel is by four guidepost up-and-down movements; When the hydraulic lifting sampling mechanism descended, the plunger shaft of two outer side cylinders was advanced pressure oil, and piston rod is overhanging, terminal pad, and two interior side cylinders, drop-gear box, motion frame be down motion simultaneously, and track adjusting wheel is rolled downwards along four guideposts; After reaching end position outside the piston rod of side cylinder outside two, pressure oil is advanced in two inboard oil cylinder piston chambeies, and piston rod is overhanging, drop-gear box, and the motion frame continues down to move to the smallest limit position; Track adjusting wheel continues to roll downwards along four guideposts; When the hydraulic lifting sampling mechanism rose, pressure oil was advanced in two inboard oil cylinder piston bar chambeies, the piston rod retraction, and drop-gear box, the motion frame up moves; Track adjusting wheel scrolls up along four guideposts; After the piston rod of two interior side cylinders was retracted to end position, the rod end chamber of two outer side cylinders advanced pressure oil, and piston rod shrinks, terminal pad, two interior side cylinders, drop-gear box, the motion frame continues to rise to the limes superiors position, and track adjusting wheel scrolls up along four guideposts.
Because adopt such scheme, the oil cylinder piston bar can be selected less diameter, therefore satisfying under the identical circulating motion time conditions, needed flow is smaller; Under the condition that satisfies identical lifting travel, the height of equipment also can obviously reduce, and reaches efficient, energy-conservation, the purpose of saving equipment machine room height and construction investment.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the elevation profile constructional drawing of the utility model embodiment.
Side cylinder 5. drop-gear boxs 6. motion framves 7. motion frame base plates 8. track adjusting wheels 9. guideposts 10. fixed mount base plates 11. jam nuts in 1. fixed mount top boards, 2. terminal pads, the 3. outer side cylinders 4. among the figure
The specific embodiment
In Fig. 1 embodiment, fixed mount top board 1 is hinged with the piston rod of outer side cylinder 3, the cylinder block middle part of outer side cylinder 3 is hinged with terminal pad 2, the piston rod of interior side cylinder 4 and terminal pad 2 are hinged, the cylinder block bottom of interior side cylinder 4 is hinged with motion frame base plate 7, track adjusting wheel 8 is fixed by bolts to the outside of motion frame 7 and the outside of terminal pad 2, and is with jam nut 11 that guidepost 9 is fixing with fixed mount top board 1 and fixed mount base plate 11.
Descend after the beginning, the plunger shaft of two outer side cylinders 3 of Connection Bracket top board 1 is advanced pressure oil, and piston rod is overhanging, 2, two interior side cylinders 4 of terminal pad, and drop-gear box 5, motion frame 6 is down motion simultaneously, and track adjusting wheel 8 is rolled downwards along four guideposts 9; After reaching end position outside the piston rod of side cylinder 3 outside two, the plunger shaft of two interior side cylinders 4 is advanced pressure oil, and piston rod is overhanging, drop-gear box 5, and motion frame 6 continues down to move to the smallest limit position; Track adjusting wheel 8 is rolled downwards along four guideposts 9; When the hydraulic lifting sampling mechanism rose, the rod end chamber of two interior side cylinders 4 advanced pressure oil, the piston rod retraction, and drop-gear box 5, motion frame 6 up move; Track adjusting wheel 8 scrolls up along four guideposts 9; After the piston rod of two interior side cylinders 4 is retracted to end position, the rod end chamber of two outer side cylinders 3 advances pressure oil, piston rod shrinks, terminal pad 2, two interior side cylinders 4, drop-gear box 8, motion frame 6 continues to rise to the limes superiors position, track adjusting wheel 8 scrolls up along four guideposts 9, and sampling mechanism rises to the limes superiors position.
Claims (3)
1, the hydraulic lifting sampling mechanism comprises the fixed mount top board, terminal pad, outer side cylinder, interior side cylinder, drop-gear box, motion frame, motion frame base plate, track adjusting wheel, guidepost, fixed mount base plate and jam nut is characterized in that the piston rod of two outer side cylinders and fixed mount top board are hinged, the cylinder body and the terminal pad of two outer side cylinders are hinged, the piston rod and the terminal pad of two interior side cylinders are hinged, and the bottom of two interior side cylinders and motion frame base plate hinged, drop-gear box are fixed by bolts to motion frame base plate middle part, track adjusting wheel is fixed by bolts to the motion frame outside and the terminal pad outside, four guideposts jam nut Connection Bracket top board and fixed mount base plates.
2, according to right 1 described hydraulic lifting sampling mechanism, it is characterized in that: terminal pad is by track adjusting wheel up-and-down movement between guidepost.
3, according to right 1 described hydraulic lifting sampling mechanism, it is characterized in that: two outer side cylinders and two interior side cylinders are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051561 CN2920957Y (en) | 2006-07-03 | 2006-07-03 | Hydraulic up-down sampling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051561 CN2920957Y (en) | 2006-07-03 | 2006-07-03 | Hydraulic up-down sampling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920957Y true CN2920957Y (en) | 2007-07-11 |
Family
ID=38253436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620051561 Expired - Fee Related CN2920957Y (en) | 2006-07-03 | 2006-07-03 | Hydraulic up-down sampling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920957Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001603A (en) * | 2010-11-10 | 2011-04-06 | 苏州新协力机器制造有限公司 | Limiting device for guide frame |
| CN106596176A (en) * | 2016-12-23 | 2017-04-26 | 上海岩土工程勘察设计研究院有限公司 | Integrated water and soil sampling method |
| CN106593398A (en) * | 2016-12-23 | 2017-04-26 | 上海岩土工程勘察设计研究院有限公司 | Press-in type isolation well-building method |
| CN106680023A (en) * | 2016-12-23 | 2017-05-17 | 上海岩土工程勘察设计研究院有限公司 | Pollution-isolating soil-sampling method |
| CN106680033A (en) * | 2016-12-23 | 2017-05-17 | 上海岩土工程勘察设计研究院有限公司 | Static cone penetration test type underground water sampling method |
| CN107036841A (en) * | 2016-12-23 | 2017-08-11 | 上海岩土工程勘察设计研究院有限公司 | A kind of water and soil integrated sampling device |
| CN109534208A (en) * | 2017-09-22 | 2019-03-29 | 长治市永华机械有限公司 | Four cylinder two-stages arrange cylinder elevating mechanism |
-
2006
- 2006-07-03 CN CN 200620051561 patent/CN2920957Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001603A (en) * | 2010-11-10 | 2011-04-06 | 苏州新协力机器制造有限公司 | Limiting device for guide frame |
| CN106596176A (en) * | 2016-12-23 | 2017-04-26 | 上海岩土工程勘察设计研究院有限公司 | Integrated water and soil sampling method |
| CN106593398A (en) * | 2016-12-23 | 2017-04-26 | 上海岩土工程勘察设计研究院有限公司 | Press-in type isolation well-building method |
| CN106680023A (en) * | 2016-12-23 | 2017-05-17 | 上海岩土工程勘察设计研究院有限公司 | Pollution-isolating soil-sampling method |
| CN106680033A (en) * | 2016-12-23 | 2017-05-17 | 上海岩土工程勘察设计研究院有限公司 | Static cone penetration test type underground water sampling method |
| CN107036841A (en) * | 2016-12-23 | 2017-08-11 | 上海岩土工程勘察设计研究院有限公司 | A kind of water and soil integrated sampling device |
| CN106593398B (en) * | 2016-12-23 | 2020-04-03 | 上海勘察设计研究院(集团)有限公司 | Press-in type isolation well construction method |
| CN106596176B (en) * | 2016-12-23 | 2020-05-26 | 上海勘察设计研究院(集团)有限公司 | Water and soil integrated sampling method |
| CN106680033B (en) * | 2016-12-23 | 2020-07-31 | 上海勘察设计研究院(集团)有限公司 | Static sounding type underground water sampling method |
| CN107036841B (en) * | 2016-12-23 | 2024-03-22 | 上海勘察设计研究院(集团)股份有限公司 | Soil and water integration sampling device |
| CN109534208A (en) * | 2017-09-22 | 2019-03-29 | 长治市永华机械有限公司 | Four cylinder two-stages arrange cylinder elevating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20090803 |