CN104534055A - Hydraulic power device - Google Patents
Hydraulic power device Download PDFInfo
- Publication number
- CN104534055A CN104534055A CN201510037685.1A CN201510037685A CN104534055A CN 104534055 A CN104534055 A CN 104534055A CN 201510037685 A CN201510037685 A CN 201510037685A CN 104534055 A CN104534055 A CN 104534055A
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- winch
- arm
- tightening wheel
- oil hydraulic
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2702/00—Combinations of two or more transmissions
Abstract
The invention relates to a hydraulic power device which comprises a motor, wherein the motor is connected with a first-stage speed reducer; the first-stage speed reducer is connected with a second-stage speed reducer; the second-stage speed reducer is connected with a third-stage speed reducer; the third-stage speed reducer is connected with a first crank arm; the first crank arm is connected with a second crank arm; the second crank arm is mounted on a swinging machine body; a swinging machine body through shaft is arranged inside the swinging machine body; a steel rope and a second tension wheel are connected with two ends of the swinging machine body; a winch is connected with the second tension wheel; the steel rope is mounted on a first tension wheel; the winch is connected with the first tension wheel; a first hydraulic cylinder and a second hydraulic cylinder are mounted on the swinging machine body. The hydraulic power device is relatively precise and simple in structure, small in space, relatively stable to operate, small in abrasion and low in maintenance expense.
Description
Technical field
The present invention relates to mechanical field, particularly relate to a kind of hydraulic power unit.
Background technique
At present, existing rotational molding swing machine size is less, and generally 4 to 8 meters long left and right, the load on its machine is also lighter.Its swinging driving be mainly two kinds: one be speed reducer crank arm power (motor power through speed reducer two-stage or three grades of decelerations, change into cranked arm wobbler swing up and down action.Two is winch power (winch drives wire rope, and by the clockwise and anticlockwise of winch, what use wire rope to pull wobbler swings up and down action).
Along with the development and perfection of Plastic Rolling Molds technology, rotomoulded articles is increasing, and also strain is large mutually just to require the size of rotomoulding apparatus, and larger to 12 is to about 14 meters, load on its machine also increases thereupon, and which results in machine needs larger power in the process completing rocking action.
Larger motor is adopted to coordinate the speed reducer of the larger number power that can make to crank arm to reach requirement in theory, but when on wobbler, load is larger, in wobbler bottom process, in mould, the deviation of weight of material can cause wobbler to accelerate, and causes the problem of the thick intermediate thin in product wall thickness both sides in mould thus.
Adopt larger winch that swinging driving also can be made to reach requirement, but there will be the same problem of power of cranking arm, and its steel rope abrasion can become even more serious, easily causes production accident.
In a word, on large-scale wobbler, adopt crank arm power or winch power, can bring the speed instability that teeters of rocking equipment, finally cause the defect of product on wobbler, its power equipment form takes up room more, because wearing and tearing are comparatively serious, therefore upkeep cost is high.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of hydraulic power unit of new structure, make it have more value in industry.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of hydraulic power unit.
Hydraulic power unit of the present invention, comprise: power plant module of cranking arm, winch power plant module and oil hydraulic power module, wherein, power plant module of cranking arm comprises motor, single order speed reducer, second order speed reducer, three rank speed reducers, first cranks arm, second cranks arm, wave body and wave body axis, winch power comprises winch, first expansion tightening wheel, second expansion tightening wheel and cable wire, oil hydraulic power comprises the first oil hydraulic cylinder and the second oil hydraulic cylinder, wherein, motor is connected with single order speed reducer, single order speed reducer is connected with second order speed reducer, second order speed reducer is connected with three rank speed reducers, crank arm at three rank speed reducers and first and be connected, first cranks arm to crank arm with second and is connected, second cranks arm to be arranged on waves body, body axis is waved in the inside of waving body, connect cable wire and the second expansion tightening wheel at the two ends of waving body, winch connects the second expansion tightening wheel, and cable wire is arranged on the first expansion tightening wheel, and winch connects the first expansion tightening wheel, and the first oil hydraulic cylinder and the second oil hydraulic cylinder are arranged on respectively and wave on body.
By such scheme, the present invention at least has the following advantages:
Realize wobbler and swing up and down the constancy making movement velocity, avoid product defect.Swinging driving device structure is more simplified, and takes up room little, runs more stable, weares and teares little, upkeep cost low, energy-conservation (power of motor is little), failure rate is low, safer.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of the power plant module of cranking arm of hydraulic power unit of the present invention;
Fig. 2 is the structural representation of the winch power plant module of hydraulic power unit of the present invention;
Fig. 3 is the structural representation of the oil hydraulic power module of hydraulic power unit of the present invention.
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.
Shown in Fig. 1-3, a kind of hydraulic power unit, comprising: power plant module of cranking arm, winch power plant module and oil hydraulic power module, wherein, power plant module of cranking arm comprises 1, motor, and 2, single order speed reducer, 3, second order speed reducer, 4, three rank speed reducers, 5, first cranks arm, and 6, the second cranks arm, 7, wave body and 8, wave body axis; Winch power comprises 9, winch, the 10, first expansion tightening wheel, the 11, second expansion tightening wheel and 12, cable wire, and oil hydraulic power comprises 13, the first oil hydraulic cylinder and 14, the second oil hydraulic cylinder.Particularly: motor 1 is connected with single order speed reducer 2, single order speed reducer 2 is connected with second order speed reducer 3, second order speed reducer 3 is connected with three rank speed reducers 4, crank arm at three rank speed reducers 4 and first and 5 to be connected, first cranks arm 5 and second cranks arm and 6 to be connected, second cranks arm 6 is arranged on and waves body 7, waves body axis 8 in the inside of waving body 7; Connect cable wire 12 and the second expansion tightening wheel 11 at the two ends of waving body 7, winch 9 connects the second expansion tightening wheel 11, and cable wire 12 is arranged on the first expansion tightening wheel 10, and winch 9 connects the first expansion tightening wheel 10.First oil hydraulic cylinder 13 and the second oil hydraulic cylinder 14 are arranged on respectively and wave on body 7.
Driven by motor suction booster, becomes high pressure oil by normal pressure oil in fuel tank, is sent to 1#2# oil pressure telescopic cylinder by pipeline, and telescopic cylinder relies on oil pressure extension, and supporting swinging machine completes to swing and does, simultaneously oil in 3#4# oil pressure telescopic cylinder, and reduced-pressure backflow is to fuel tank.Carrying out the speed of stable wobbler by controlling backflow oil pressure, realizing synchronous speed landing.
To crank arm the defect that power and winch power brings based on original large-scale wobbler, we select hydraulic power to carry out alternative original power.Hydraulic power has easy adjustment, and power is large, and the features such as landing velocity-stabilization, takes up room little, safety, and wear and tear little, upkeep cost is low, energy-conservation (power of motor is little) failure rate is low, can solve former dynamic defect completely.
Realize wobbler and swing up and down the constancy making movement velocity, avoid product defect.Swinging driving device structure is more simplified, and takes up room little, runs more stable, weares and teares little, upkeep cost low, energy-conservation (power of motor is little), failure rate is low, safer.
The above is only the preferred embodiment of the present invention; be not limited to 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 improve and modification also should be considered as protection scope of the present invention.
Claims (1)
1. a hydraulic power unit, it is characterized in that, comprise: power plant module of cranking arm, winch power plant module and oil hydraulic power module, wherein, power plant module of cranking arm comprises motor, single order speed reducer, second order speed reducer, three rank speed reducers, first cranks arm, second cranks arm, wave body and wave body axis, winch power comprises winch, first expansion tightening wheel, second expansion tightening wheel and cable wire, oil hydraulic power comprises the first oil hydraulic cylinder and the second oil hydraulic cylinder, wherein, motor is connected with single order speed reducer, single order speed reducer is connected with second order speed reducer, second order speed reducer is connected with three rank speed reducers, crank arm at three rank speed reducers and first and be connected, first cranks arm to crank arm with second and is connected, second cranks arm to be arranged on waves body, body axis is waved in the inside of waving body, connect cable wire and the second expansion tightening wheel at the two ends of waving body, winch connects the second expansion tightening wheel, and cable wire is arranged on the first expansion tightening wheel, and winch connects the first expansion tightening wheel, and the first oil hydraulic cylinder and the second oil hydraulic cylinder are arranged on respectively and wave on body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510037685.1A CN104534055A (en) | 2015-01-26 | 2015-01-26 | Hydraulic power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510037685.1A CN104534055A (en) | 2015-01-26 | 2015-01-26 | Hydraulic power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104534055A true CN104534055A (en) | 2015-04-22 |
Family
ID=52849642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510037685.1A Pending CN104534055A (en) | 2015-01-26 | 2015-01-26 | Hydraulic power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104534055A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3133223A1 (en) * | 2022-03-01 | 2023-09-08 | Serge Jallerat | Active connecting rod and performance improvements of transforming reciprocating motion into rotary motion or vice versa |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5334105A (en) * | 1993-06-25 | 1994-08-02 | Wang Fue Jye | Variable speed mechanism |
| CN201377554Y (en) * | 2009-03-03 | 2010-01-06 | 天津宝盈电脑机械有限公司 | Synchronous belt power output device |
| CN201720984U (en) * | 2010-06-30 | 2011-01-26 | 慈溪市德顺容器有限公司 | Full-automatic canoe rotational molding equipment |
| CN201736389U (en) * | 2010-07-22 | 2011-02-09 | 张庆 | Hydraulic drive swing rotational moulding machine |
| CN202540580U (en) * | 2012-04-23 | 2012-11-21 | 慈溪市德顺容器有限公司 | Crank arm swing rotational molding machine |
| CN202556649U (en) * | 2012-04-17 | 2012-11-28 | 慈溪市德顺容器有限公司 | Hydraulic swing rotational molding machine |
| CN102829148A (en) * | 2012-08-28 | 2012-12-19 | 无锡市华润环保设备有限公司 | Chain transmission device for swinging type rotational molding machine |
| CN204592203U (en) * | 2015-01-26 | 2015-08-26 | 淄博林嘉铝业科技有限公司 | Hydraulic power unit |
-
2015
- 2015-01-26 CN CN201510037685.1A patent/CN104534055A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5334105A (en) * | 1993-06-25 | 1994-08-02 | Wang Fue Jye | Variable speed mechanism |
| CN201377554Y (en) * | 2009-03-03 | 2010-01-06 | 天津宝盈电脑机械有限公司 | Synchronous belt power output device |
| CN201720984U (en) * | 2010-06-30 | 2011-01-26 | 慈溪市德顺容器有限公司 | Full-automatic canoe rotational molding equipment |
| CN201736389U (en) * | 2010-07-22 | 2011-02-09 | 张庆 | Hydraulic drive swing rotational moulding machine |
| CN202556649U (en) * | 2012-04-17 | 2012-11-28 | 慈溪市德顺容器有限公司 | Hydraulic swing rotational molding machine |
| CN202540580U (en) * | 2012-04-23 | 2012-11-21 | 慈溪市德顺容器有限公司 | Crank arm swing rotational molding machine |
| CN102829148A (en) * | 2012-08-28 | 2012-12-19 | 无锡市华润环保设备有限公司 | Chain transmission device for swinging type rotational molding machine |
| CN204592203U (en) * | 2015-01-26 | 2015-08-26 | 淄博林嘉铝业科技有限公司 | Hydraulic power unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3133223A1 (en) * | 2022-03-01 | 2023-09-08 | Serge Jallerat | Active connecting rod and performance improvements of transforming reciprocating motion into rotary motion or vice versa |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204354219U (en) | Numerical control six axle intelligent water cutter | |
| CN204381075U (en) | Pinch roll apparatus | |
| CN104340705B (en) | A kind of twin pressure roller integer conveyer | |
| CN104162609A (en) | Reinforcing bar straightening and bending all-in-one machine | |
| CN204592203U (en) | Hydraulic power unit | |
| CN104534055A (en) | Hydraulic power device | |
| CN203855089U (en) | Conveying pipeline down-grade device | |
| CN203972694U (en) | A kind of bar straightening crotch all-in-one | |
| CN204057157U (en) | Fall and damage efficient combinating machine | |
| CN201942269U (en) | A tension driving device of drag chains for hanging transportation machines | |
| CN103894519B (en) | Double reduction bar cropper | |
| CN203779849U (en) | Pipeline support device applicable to production line of continuously-wound glass reinforced plastic pipes | |
| CN103966982A (en) | Large hoist device | |
| CN204549385U (en) | The urgent feed preparing device of Work sheet conveying device | |
| CN204054635U (en) | A kind of braiding polyethylene pipe whirligig | |
| CN204202718U (en) | Section bar automatic Weighing platform | |
| CN203889795U (en) | Cable winding disc conveying device | |
| CN204078109U (en) | Shortly cut felt hydraulic overturn packaging platform | |
| CN204108189U (en) | Architectural engineering spiral stirrup forming device | |
| CN206750304U (en) | A kind of copper bar compacting machine | |
| CN204872563U (en) | Thick liquids mould conveying mechanism | |
| CN204685756U (en) | A kind of taper veneer reeling machine of three-shaft linkage | |
| CN205312743U (en) | But combination board conveying mechanism of automatic switch -over | |
| CN206406474U (en) | Disk roller automatic bidirectional folding mechanism | |
| CN204606863U (en) | A kind of four roller hydraulic pressure governors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 255000 North Road, economic development zone, Zichuan District, Shandong, Zibo Applicant after: SHANDONG LINJIA NEW MATERIAL SCIENCE & TECHNOLOGY CO., LTD. Address before: 255100 North Road, economic development zone, Zichuan District, Shandong, Zibo Applicant before: ZIBO LINJIA ALUMINIUM TECHNOLOGY CO., LTD. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |
|
| RJ01 | Rejection of invention patent application after publication |