CN105065344A - Hand-operated hydraulic oil tank - Google Patents
Hand-operated hydraulic oil tank Download PDFInfo
- Publication number
- CN105065344A CN105065344A CN201510422668.XA CN201510422668A CN105065344A CN 105065344 A CN105065344 A CN 105065344A CN 201510422668 A CN201510422668 A CN 201510422668A CN 105065344 A CN105065344 A CN 105065344A
- Authority
- CN
- China
- Prior art keywords
- oil
- hand
- fuel
- steel ball
- fuel tank
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/26—Supply reservoir or sump assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/14—Pumps characterised by muscle-power operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention discloses a hand-operated hydraulic oil tank. The hand-operated hydraulic oil tank comprises an oil tank body, hand pumps and an oil distributor. Oil in the oil tank body is pressed into the oil distributor through the hand pumps and then supplied through the oil distributor. The hand-operated hydraulic oil tank further comprises a hand-pump mounting base. The hand-pump mounting base is provided with an oil feeding channel communicated with the oil tank body and an oil discharging channel communicated with the oil distributor. The number of the hand pumps is two, and the two hand pumps are vertically arranged on the hand-pump mounting base. Oil inlets of the hand pumps are communicated with the oil feeding channel, and oil outlets of the hand pumps are communicated with the oil discharging channel. A supporting frame is arranged between the two hand pumps, and the lower end of the supporting frame is hinged to the hand-pump mounting base. The hand-operated hydraulic oil tank also comprises a jiggling frame. The upper end of the supporting frame is hinged to the middle of the jiggling frame, and the two ends of the jiggling frame are movably hinged to pistons of the two hand pumps respectively. The jiggling frame is connected with a jiggling handle, and the jiggling handle drives the pistons to reciprocate through the jiggling frame. The hand-operated hydraulic oil tank is provided with the double hand pumps so that the oil distribution efficiency of the hand-operated hydraulic oil tank can be improved.
Description
Technical field
The present invention relates to a kind of hand-hydraulic fuel tank.
Background technique
Existing hand-hydraulic fuel tank comprises fuel tank, hand pump and oil separator, and hand pump enters the oil pressure in fuel tank in oil separator, then by oil separator fuel feeding, but existing hand-hydraulic fuel tank generally only has a hand pump, and its point speed oil is slow, efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of hand-hydraulic fuel tank with two hand pump to improve its oil-dividing efficiency.
To achieve these goals, the technical solution used in the present invention is: a kind of hand-hydraulic fuel tank, comprise fuel tank, hand pump and oil separator, hand pump enters the oil pressure in fuel tank in oil separator, again by oil separator fuel feeding, it is characterized in that: also comprise a hand pump fitting seat, described hand pump fitting seat is provided with the oil inlet passage be communicated with fuel tank and the oil discharge passage be communicated with oil separator; Described hand pump comprises the pump housing of column, and the pump housing is provided with filler opening and oil outlet, is provided with plunger in the pump housing, by the to-and-fro motion of plunger, oil is discharged from oil outlet from filler opening suction again; Described filler opening is provided with oil-feed steel ball, is provided with the oil-feed spring offseted with oil-feed steel ball in the described pump housing, and described oil-feed spring handle oil-feed steel ball is pressed on filler opening and oil-feed steel ball and filler opening are sealed and matched; Described oil outlet is provided with fuel-displaced steel ball, is provided with the fuel-displaced spring offseted with fuel-displaced steel ball outside the described pump housing, and the fuel-displaced steel ball of described fuel-displaced spring handle is pressed on oil outlet and fuel-displaced steel ball and oil outlet are sealed and matched; Described hand pump is provided with two and both are all vertically arranged on hand pump fitting seat, and the filler opening of hand pump is communicated with oil inlet passage, and the oil outlet of hand pump is communicated with oil discharge passage; Be provided with supporting frame between two hand pumps, lower end and the hand pump fitting seat of support frame as described above are hinged, also comprise a rocking frame, the upper end of support frame as described above and the middle part of rocking frame hinged, the two ends of described rocking frame are movably hinged with the plunger of two hand pumps respectively; Described rocking frame is connected with swinging handle, and described swinging handle is by the to-and-fro motion of rocking frame drive plunger.
The present invention is also set to further, and be provided with the oil-feed spring setscrew nut be threaded with it in the described pump housing, described oil-feed spring one end is against on oil-feed steel ball, and the oil-feed spring the other end is against on oil-feed spring setscrew nut.
The present invention is also set to further, and described fuel-displaced spring is a band circular steel ring jaggy, and described steel ring sleeve is on the pump housing, and madial wall and the fuel-displaced steel ball of described steel ring offset, and the cross section of described steel ring is circular.
The present invention is also set to further, and the upper surface of described fuel tank is provided with tank filler sleeve, is provided with sealing plug for sealing tank filler sleeve in described tank filler sleeve.
The present invention is also set to further, is provided with the filter screen be connected with oil inlet passage in described fuel tank.
Beneficial effect of the present invention: hand-hydraulic fuel tank provided by the present invention, it enters the oil pressure in fuel tank in oil separator by arranging two hand pumps, makes the delivery rate of fuel tank faster, improves the efficiency of work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is sectional view of the present invention;
Fig. 3 is the structural representation of hand pump of the present invention;
Fig. 4 is the A portion enlarged view in Fig. 2 of the present invention.
Number in the figure implication: 1-casing; 2-hand pump; The 21-pump housing; 211-filler opening; 212-oil outlet; 22-plunger; 23-oil-feed steel ball; 24-oil-feed spring; 25-oil-feed spring setscrew nut; The fuel-displaced steel ball of 26-; The fuel-displaced spring of 27-; 3-oil separator; 4-hand pump fitting seat; 41-oil inlet passage; 42-oil discharge passage; 5-supporting frame; 6-rocking frame; 7-swinging handle; 8-sealing plug; 9-filter screen.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Below with reference to Fig. 1 to Fig. 4, the present invention will be described.
A kind of hand-hydraulic fuel tank, comprise fuel tank 1, hand pump 2 and oil separator 3, hand pump 2 enters the oil pressure in fuel tank 1 in oil separator 3, again by oil separator 3 fuel feeding, this hand-hydraulic fuel tank also comprises a hand pump fitting seat 4, hand pump fitting seat 4 is positioned at the outside of fuel tank 1 and is connected with the bottom of fuel tank 1, and described hand pump fitting seat 4 is provided with the oil inlet passage 41 be communicated with fuel tank 1 and the oil discharge passage 42 be communicated with oil separator 3, and oil discharge passage 42 is connected with oil separator 3 by oil pipe; Described hand pump 2 comprises the pump housing 21 of column, cavity is provided with in the pump housing 21, the pump housing 21 is provided with filler opening 211 and oil outlet 212, is provided with plunger 22 in the pump housing 21, by air in the to-and-fro motion compression chamber of plunger 22 oil is sucked from filler opening 211 and discharges from oil outlet 212; Described filler opening 211 is provided with oil-feed steel ball 23, the oil-feed spring 24 offseted with oil-feed steel ball 23 is provided with in the described pump housing 21, described oil-feed spring 24 is pressed on oil-feed steel ball 23 on filler opening 211 and oil-feed steel ball 23 and filler opening 211 is sealed and matched, the oil-feed spring setscrew nut 25 be threaded with it is also provided with in the pump housing 21, described oil-feed spring 24 one end is against on oil-feed steel ball 23, oil-feed spring 24 the other end is against on oil-feed spring setscrew nut 25, by the adjustable oil-feed spring 24 of turn oil-feed spring setscrew nut 25 be applied to the pretightening force of oil-feed steel ball 23; Described oil outlet 212 is provided with fuel-displaced steel ball 26, the fuel-displaced spring 27 offseted with fuel-displaced steel ball 26 is provided with outside the described pump housing 21, described fuel-displaced spring 27 is pressed on fuel-displaced steel ball 26 on oil outlet 212 and fuel-displaced steel ball 26 is sealed and matched with oil outlet 212, described fuel-displaced spring 27 is a band circular steel ring jaggy, described steel ring sleeve is on the pump housing 21, madial wall and the fuel-displaced steel ball 26 of described steel ring offset, and the cross section of described steel ring is circular; Described hand pump 2 is provided with two and both are all vertically arranged on hand pump fitting seat 4, and the filler opening 211 of hand pump 2 is communicated with oil inlet passage 41, and the oil outlet 212 of hand pump 2 is communicated with oil discharge passage 42; Supporting frame 5 is provided with between two hand pumps 2, lower end and the hand pump fitting seat 4 of support frame as described above 5 are hinged, also comprise a rocking frame 6, the upper end of support frame as described above 5 and the middle part of rocking frame 6 hinged, the two ends of described rocking frame 6 are hinged with the movable upper end of the plunger 22 of two hand pumps 2 respectively, described plunger 22 is provided with axis hole, plugs bearing pin in axis hole, and rocking frame 6 is provided with the connecting groove be movably hinged with bearing pin; Described rocking frame 6 is connected with swinging handle 7, and described swinging handle 7 is by the to-and-fro motion of rocking frame 6 drive plunger 22.
The working principle of hand pump 2, when plunger 22 moves upward, the pump housing 21 internal pressure diminishes, oily jack-up oil-feed steel ball 23 in fuel tank 1, oil enters in the pump housing 21 by filler opening 211, and now, oil outlet 212 is in sealing state, along with oil progresses in the pump housing 21, oil-feed steel ball 23 is sealed into hydraulic fluid port 211 again under the effect of oil-feed spring 24; When plunger 22 moves downward, the pump housing 21 internal pressure becomes large, oil in fuel tank 1 backs down fuel-displaced steel ball 26, oil enters in oil discharge passage 42 by oil outlet 212, now, filler opening 211 is in sealing state, and along with oil progresses in oil discharge passage 42, fuel-displaced steel ball 26 seals again oil outlet 212 under the effect of fuel-displaced spring 27.
The upper surface of fuel tank 1 is provided with tank filler sleeve, is provided with sealing plug 8 for sealing tank filler sleeve in described tank filler sleeve, and arranging of tank filler sleeve is conveniently refueled to fuel tank 1.
Be provided with the filter screen 9 be connected with oil inlet passage 41 in fuel tank 1, the arranging of filter screen 9 can prevent the impurity in oil manually pump 2 enter in oil separator 3.
Beneficial effect of the present invention: hand-hydraulic fuel tank provided by the present invention, it enters the oil pressure in fuel tank 1 in oil separator 3 by arranging two hand pumps 2, makes the delivery rate of fuel tank 1 faster, improves the efficiency of work.
The above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improvement of above-mentioned hypothesis and modification also should be considered as protection scope of the present invention.
Claims (5)
1. a hand-hydraulic fuel tank, comprise fuel tank, hand pump and oil separator, hand pump enters the oil pressure in fuel tank in oil separator, again by oil separator fuel feeding, it is characterized in that: also comprise a hand pump fitting seat, described hand pump fitting seat is provided with the oil inlet passage be communicated with fuel tank and the oil discharge passage be communicated with oil separator; Described hand pump comprises the pump housing of column, and the pump housing is provided with filler opening and oil outlet, is provided with plunger in the pump housing, by the to-and-fro motion of plunger, oil is discharged from oil outlet from filler opening suction again; Described filler opening is provided with oil-feed steel ball, is provided with the oil-feed spring offseted with oil-feed steel ball in the described pump housing, and described oil-feed spring handle oil-feed steel ball is pressed on filler opening and oil-feed steel ball and filler opening are sealed and matched; Described oil outlet is provided with fuel-displaced steel ball, is provided with the fuel-displaced spring offseted with fuel-displaced steel ball outside the described pump housing, and the fuel-displaced steel ball of described fuel-displaced spring handle is pressed on oil outlet and fuel-displaced steel ball and oil outlet are sealed and matched; Described hand pump is provided with two and both are all vertically arranged on hand pump fitting seat, and the filler opening of hand pump is communicated with oil inlet passage, and the oil outlet of hand pump is communicated with oil discharge passage; Be provided with supporting frame between two hand pumps, lower end and the hand pump fitting seat dumpling of support frame as described above connect, and also comprise a rocking frame, the upper end of support frame as described above and the middle part of rocking frame hinged, the two ends of described rocking frame are movably hinged with the plunger of two hand pumps respectively; Described rocking frame is connected with swinging handle, and described swinging handle is by the to-and-fro motion of rocking frame drive plunger.
2. a kind of hand-hydraulic fuel tank according to claim 1, it is characterized in that: in the described pump housing, be provided with the oil-feed spring setscrew nut be threaded with it, described oil-feed spring one end is against on oil-feed steel ball, and the oil-feed spring the other end is against on oil-feed spring setscrew nut.
3. a kind of hand-hydraulic fuel tank according to claim 1, is characterized in that: described fuel-displaced spring is a band circular steel ring jaggy, and described steel ring sleeve is on the pump housing, and madial wall and the fuel-displaced steel ball of described steel ring offset, and the cross section of described steel ring is circular.
4. a kind of hand-hydraulic fuel tank according to claim 1, is characterized in that: the upper surface of described fuel tank is provided with tank filler sleeve, is provided with sealing plug for sealing tank filler sleeve in described tank filler sleeve.
5. a kind of hand-hydraulic fuel tank according to claim 1, is characterized in that: be provided with the filter screen be connected with oil inlet passage in described fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510422668.XA CN105065344A (en) | 2015-07-10 | 2015-07-10 | Hand-operated hydraulic oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510422668.XA CN105065344A (en) | 2015-07-10 | 2015-07-10 | Hand-operated hydraulic oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105065344A true CN105065344A (en) | 2015-11-18 |
Family
ID=54494815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510422668.XA Pending CN105065344A (en) | 2015-07-10 | 2015-07-10 | Hand-operated hydraulic oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105065344A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893742A (en) * | 2017-12-24 | 2018-04-10 | 宏光空降装备有限公司 | Mini zone fuel tank plunger pump fueller |
| IT202000032135A1 (en) * | 2020-12-23 | 2022-06-23 | Trutorq Italia Srl | MANUAL OPERATING DEVICE FOR A HYDRAULIC ACTUATOR OF A VALVE |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146474Y (en) * | 1993-01-19 | 1993-11-17 | 张成刚 | Multi-purpose omnibearing oil jack |
| JPH09165195A (en) * | 1995-12-15 | 1997-06-24 | Teruo Morita | Cylinder up-down type hydraulic jack with bottom load bearing part |
| CN2272497Y (en) * | 1996-08-07 | 1998-01-14 | 吴审言 | Double-speed hydraulic oil pump |
| KR20000034022A (en) * | 1998-11-25 | 2000-06-15 | 주재석 | Manual hydraulic pump |
| CN202295833U (en) * | 2011-07-07 | 2012-07-04 | 上虞市神龙铝塑制品有限公司 | Emulsion pump |
| CN204125109U (en) * | 2014-09-25 | 2015-01-28 | 汉中华燕机电制造有限责任公司 | A kind of Small General Aircraft jacking apparatus |
| CN204805185U (en) * | 2015-07-10 | 2015-11-25 | 浙江汉姆森自控阀门有限公司 | Manual hydraulic tank |
-
2015
- 2015-07-10 CN CN201510422668.XA patent/CN105065344A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146474Y (en) * | 1993-01-19 | 1993-11-17 | 张成刚 | Multi-purpose omnibearing oil jack |
| JPH09165195A (en) * | 1995-12-15 | 1997-06-24 | Teruo Morita | Cylinder up-down type hydraulic jack with bottom load bearing part |
| CN2272497Y (en) * | 1996-08-07 | 1998-01-14 | 吴审言 | Double-speed hydraulic oil pump |
| KR20000034022A (en) * | 1998-11-25 | 2000-06-15 | 주재석 | Manual hydraulic pump |
| CN202295833U (en) * | 2011-07-07 | 2012-07-04 | 上虞市神龙铝塑制品有限公司 | Emulsion pump |
| CN204125109U (en) * | 2014-09-25 | 2015-01-28 | 汉中华燕机电制造有限责任公司 | A kind of Small General Aircraft jacking apparatus |
| CN204805185U (en) * | 2015-07-10 | 2015-11-25 | 浙江汉姆森自控阀门有限公司 | Manual hydraulic tank |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893742A (en) * | 2017-12-24 | 2018-04-10 | 宏光空降装备有限公司 | Mini zone fuel tank plunger pump fueller |
| IT202000032135A1 (en) * | 2020-12-23 | 2022-06-23 | Trutorq Italia Srl | MANUAL OPERATING DEVICE FOR A HYDRAULIC ACTUATOR OF A VALVE |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |
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| WD01 | Invention patent application deemed withdrawn after publication |