CN202391830U - Combined type crane hydraulic oil tank - Google Patents
Combined type crane hydraulic oil tank Download PDFInfo
- Publication number
- CN202391830U CN202391830U CN2011205426746U CN201120542674U CN202391830U CN 202391830 U CN202391830 U CN 202391830U CN 2011205426746 U CN2011205426746 U CN 2011205426746U CN 201120542674 U CN201120542674 U CN 201120542674U CN 202391830 U CN202391830 U CN 202391830U
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- oil
- chamber
- hydraulic oil
- hydraulic
- counterweight
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Abstract
The utility model relates to a combined type crane hydraulic oil tank which can increase the filter precision of hydraulic oil and has good counterweight effect. The combined type crane hydraulic oil tank comprises a hydraulic oil tank body, wherein a lateral partition plate is fixedly arranged in the hydraulic oil tank body, and the lateral partition plate divides the hydraulic oil tank body into a counterweight chamber and a hydraulic oil chamber; the hydraulic oil chamber is internally fixedly provided with a middle partition plate, the middle partition plate divides the hydraulic oil chamber into an oil inlet chamber, an oil-sucking chamber and an oil return chamber, and an air cleaner is arranged above the oil inlet chamber; the oil-sucking chamber is internally provided with an oil-sucking filter, an oil discharge port is arranged below the oil-sucking chamber, and a permanent magnet is arranged above the oil discharge port; and an oil return filter is arranged above the oil return chamber. The combined type crane hydraulic oil tank provided by the utility model has the advantages that the hydraulic oil can be subjected to four-level filtration, namely, oil addition filtration, oil-sucking filtration, oil return filtration and adsorption filtration of the permanent magnet arranged above the oil discharge port, and the filter precision of the hydraulic oil is improved; and concrete can be added in the counterweight chamber for prefabrication, counterweight swings along a turnplate, and the hoisting property of a crane is effectively guaranteed and the stability is ensured.
Description
Technical field
The utility model relates to hoist hydraulic oil device, relates in particular to a kind of hoist composite hydraulic fuel tank.
Background technique
Existing hoist all recycles when using hydraulic oil, and the filtrating equipment in the hydraulic oil container is few, and it is few to be directed at hydraulic oil filtration number of times, can't effectively filter trickle metal especially; Make hydraulic oil precision step-down, and existing hydraulic oil container purposes is single, the hydraulic oil container of counterweight at the turntable rear portion is arranged on gets off, and increases the oil suction resistance; Hydraulic oil container is inhaled sky basically at the crane job state fuel tank at turntable rear portion, has reduced the counterweight effect.
Summary of the invention
The purpose of the utility model provides and a kind ofly can increase the hydraulic oil filter precision, the hoist composite hydraulic fuel tank that counterweight is effective.
For realizing above-mentioned purpose, the technological scheme that the utility model adopted is:
A kind of hoist composite hydraulic fuel tank, comprising: the hydraulic oil casing, its characteristics are: described hydraulic oil casing internal fixation is equipped with diaphragm, and diaphragm is separated into counterweight chamber and fluid chamber with the hydraulic oil casing; The fluid chamber internal fixation is equipped with central diaphragm, and central diaphragm is divided into inlet space, oil suction chamber and oil revolute chamber with fluid chamber, and the height of central diaphragm is lower than the height of hydraulic oil casing, and the central diaphragm bottom has square orifice, and inlet space, oil suction chamber and oil revolute chamber are communicated; On the hydraulic oil casing plate above the described inlet space, be installed with air-strainer; The indoor oil suction filter that is equipped with of described oil suction has fuel outlet on the hydraulic oil casing of the below of oil suction chamber, and the fuel outlet top is equipped with permanent magnet; Be installed with return filter on the hydraulic oil casing plate of described oil revolute chamber top.
According to above-mentioned hoist composite hydraulic fuel tank, its characteristics are: have vent on the hydraulic oil casing plate of described inlet space top.
According to above-mentioned hoist composite hydraulic fuel tank, its characteristics are: the front of described hydraulic oil casing is designed with oil ga(u)ge.
The utility model has the advantages that: the hydraulic oil in the utility model can filter through level Four, that is: the adsorption filtration of the permanent magnet of oiling filtration, oil suction filtration, oil return filtration and fuel outlet top; Can improve the filter precision of hydraulic oil; Counterweight chamber in the utility model can be annotated concrete prefabricated, and counterweight is turned round with turntable, can guarantee effectively that the lifting performance of hoist guarantees stability.
Description of drawings
Fig. 1 is the utility model structural representation.
The plan structure schematic representation of Fig. 2 Fig. 1.
In the accompanying drawing
1, vent 2, inlet space 3, air-strainer 4, central diaphragm 5, oil revolute chamber 6, return filter 7, oil ga(u)ge 8, oil suction chamber 9, permanent magnet 10, fuel outlet 11, oil suction filter 12, counterweight chamber 13, diaphragm
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:
A kind of hoist composite hydraulic fuel tank, like Fig. 1, shown in 2, comprising: the hydraulic oil casing, hydraulic oil casing internal fixation is equipped with diaphragm 13, and diaphragm 13 is separated into counterweight chamber 12 and fluid chamber with the hydraulic oil casing; Fill with concrete or cast iron in the counterweight chamber 12; The fluid chamber internal fixation is equipped with central diaphragm 4, and central diaphragm 4 is divided into inlet space 2, oil suction chamber 8 and oil revolute chamber 5 with fluid chamber, and the height of central diaphragm 4 is lower than the height of hydraulic oil casing, and inlet space 2, oil suction chamber 8 and oil revolute chamber 5 are communicated; On the hydraulic oil casing plate above the inlet space 2, be installed with air-strainer 3; Oil suction filter 11 is installed in the oil suction chamber 8, has fuel outlet 10 on the hydraulic oil casing of the below of oil suction chamber 8, fuel outlet 10 tops are equipped with permanent magnet 9; Be installed with return filter 6 on the hydraulic oil casing plate of oil revolute chamber 5 tops; Hydraulic oil container and counterweight chamber are designed to integrative-structure, and turn round with turntable.Filter the filter precision of having guaranteed hydraulic oil through level Four.Ballast box is in the crane arm dead astern, and turns round with turntable and to have played the counterweight effect to greatest extent.
In the present embodiment, have vent 1 on the hydraulic oil casing plate of inlet space 2 tops.
In the present embodiment, the front of hydraulic oil casing is designed with oil ga(u)ge 7.
The beneficial effect of the utility model is: the utility model in use; Oiling is to carry out the filtration of first road through adding oil strainer; During hydraulic work system; Hydraulic oil process oil suction filter i.e. the second road filtrating equipment, and hydraulic oil circular flow oil sump tank carries out the 3rd road through return filter and filters, the irony in the fuel tank bottom fuel outlet place placement annular permanent magnnet absorption fluid; Improve the turbidity test and the working life of hydraulic oil to greatest extent; The counterweight at fuel tank rear portion is turned round with turntable, can guarantee effectively that the lifting performance of hoist guarantees stability.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and protection domain to the utility model limits; Under the prerequisite that does not break away from the utility model design concept; Common engineers and technicians make the technological scheme of the utility model in related domain various modification and improvement all should fall into the protection domain of the utility model.
Claims (3)
1. hoist composite hydraulic fuel tank, comprising: the hydraulic oil casing is characterized in that: hydraulic oil casing internal fixation is equipped with diaphragm (13), and diaphragm (13) is separated into counterweight chamber (12) and fluid chamber with the hydraulic oil casing; The fluid chamber internal fixation is equipped with central diaphragm (4); Central diaphragm (4) is divided into inlet space (2), oil suction chamber (8) and oil revolute chamber (5) with fluid chamber; The height of central diaphragm (4) is lower than the height of hydraulic oil casing, and inlet space (2), oil suction chamber (8) and oil revolute chamber (5) are communicated; On the hydraulic oil casing plate of inlet space (2) top, be installed with air-strainer (3); Oil suction filter (11) is installed in the oil suction chamber (8), has fuel outlet (10) on the hydraulic oil casing of the below of oil suction chamber (8), fuel outlet (10) top is equipped with permanent magnet (9); Be installed with return filter (6) on the hydraulic oil casing plate of oil revolute chamber (5) top.
2. hoist composite hydraulic fuel tank according to claim 1 is characterized in that: have vent (1) on the hydraulic oil casing plate of described inlet space (2) top.
3. hoist composite hydraulic fuel tank according to claim 1 and 2 is characterized in that: the front of described hydraulic oil casing is designed with oil ga(u)ge (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205426746U CN202391830U (en) | 2011-12-07 | 2011-12-07 | Combined type crane hydraulic oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205426746U CN202391830U (en) | 2011-12-07 | 2011-12-07 | Combined type crane hydraulic oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202391830U true CN202391830U (en) | 2012-08-22 |
Family
ID=46666759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205426746U Expired - Fee Related CN202391830U (en) | 2011-12-07 | 2011-12-07 | Combined type crane hydraulic oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202391830U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927068A (en) * | 2012-11-19 | 2013-02-13 | 无锡市京锡冶金液压机电有限公司 | Setting method of hydraulic oil tank of milling equipment |
| CN102927067A (en) * | 2012-11-19 | 2013-02-13 | 无锡市京锡冶金液压机电有限公司 | Closed type oil tank structure of hydraulic system |
| CN102966610A (en) * | 2012-11-19 | 2013-03-13 | 无锡市京锡冶金液压机电有限公司 | Connection method of round can type oil tank of hydraulic system |
| CN103967851A (en) * | 2014-05-20 | 2014-08-06 | 苏州新协力特种工业模板有限公司 | Hydraulic oil tank for hydraulic system |
| CN104196774A (en) * | 2014-09-03 | 2014-12-10 | 西山煤电(集团)有限责任公司 | Integrated type hydraulic oil tank |
| CN105065347A (en) * | 2015-09-09 | 2015-11-18 | 安徽贝利机械制造有限公司 | Core drill oil tank device |
| CN105065346A (en) * | 2015-08-12 | 2015-11-18 | 湖州市千金宝云机械铸件有限公司 | Hydraulic oil tank for land leveller |
| CN107420358A (en) * | 2017-07-13 | 2017-12-01 | 徐州徐工矿山机械有限公司 | Articulated truck hydraulic oil container |
| CN107859660A (en) * | 2017-12-09 | 2018-03-30 | 无锡松田豹机械科技有限公司 | A kind of hydraulic oil container |
-
2011
- 2011-12-07 CN CN2011205426746U patent/CN202391830U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927068A (en) * | 2012-11-19 | 2013-02-13 | 无锡市京锡冶金液压机电有限公司 | Setting method of hydraulic oil tank of milling equipment |
| CN102927067A (en) * | 2012-11-19 | 2013-02-13 | 无锡市京锡冶金液压机电有限公司 | Closed type oil tank structure of hydraulic system |
| CN102966610A (en) * | 2012-11-19 | 2013-03-13 | 无锡市京锡冶金液压机电有限公司 | Connection method of round can type oil tank of hydraulic system |
| CN103967851A (en) * | 2014-05-20 | 2014-08-06 | 苏州新协力特种工业模板有限公司 | Hydraulic oil tank for hydraulic system |
| CN104196774A (en) * | 2014-09-03 | 2014-12-10 | 西山煤电(集团)有限责任公司 | Integrated type hydraulic oil tank |
| CN105065346A (en) * | 2015-08-12 | 2015-11-18 | 湖州市千金宝云机械铸件有限公司 | Hydraulic oil tank for land leveller |
| CN105065347A (en) * | 2015-09-09 | 2015-11-18 | 安徽贝利机械制造有限公司 | Core drill oil tank device |
| CN107420358A (en) * | 2017-07-13 | 2017-12-01 | 徐州徐工矿山机械有限公司 | Articulated truck hydraulic oil container |
| CN107859660A (en) * | 2017-12-09 | 2018-03-30 | 无锡松田豹机械科技有限公司 | A kind of hydraulic oil container |
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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: 20120822 Termination date: 20131207 |