CN108443437A - A kind of engine hydraulic tensioner lifter and its application method - Google Patents
A kind of engine hydraulic tensioner lifter and its application method Download PDFInfo
- Publication number
- CN108443437A CN108443437A CN201810438114.2A CN201810438114A CN108443437A CN 108443437 A CN108443437 A CN 108443437A CN 201810438114 A CN201810438114 A CN 201810438114A CN 108443437 A CN108443437 A CN 108443437A
- Authority
- CN
- China
- Prior art keywords
- push rod
- primary push
- hoist body
- tensioning wheel
- hydraulic tensioner
- 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.)
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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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
A kind of engine hydraulic tensioner lifter of present invention offer and its application method, including mounting disc, hoist body and primary push rod, the mounting disc upper end is equipped with the hoist body, the hoist body is internally provided with fuel tank, the fuel tank lower end is provided with oil pump, the hoist body bottom is provided with bottom sliding slot, the hoist body is internally provided with interior side chute, the interior side chute top is provided with limited block, the hoist body side is provided with outer side chute, bottom sliding slot upper end is provided with the primary push rod, described primary push rod one end is provided with primary push rod sliding block, the primary push rod other end is provided with primary push rod jacking block, bottom sliding slot lower end is provided with oil cylinder.The hydraulic tensioner lifter makes complicated mechanical lifting gear become simple and practical using simple structure design, by the way that the mounting disc is arranged, can easily finishing device installation and dismounting, reduce expense while improving device using effect.
Description
Technical field
The present invention relates to hydraulic tensioner lifting technology field, specially a kind of engine hydraulic tensioner lifter and
Its application method.
Background technology
Stretcher is belt, common holding meanss on chain transmission system, its main feature is that belt, chain is kept to be driven
Tensile force appropriate can be possessed in the process, to avoid belt slippage, or synchronous belt is avoided to occur to jump tooth, take off tooth and haul out.
It either prevents chain-loose, fall off, mitigating sprocket wheel, chain wear.The structure of stretcher is varied, generally comprises fixation
Formula structure and elastic self-regulation structure, wherein stationary structure mostly use that fixedly adjustable formula sprocket wheel adjusts belt, sprocket wheel
Tightly, elastic self-regulation structure mostly use elastomeric element can automatic rebounding control belt, the tensioning of the chain, the country can automatically adjust
Chain tensioning device mostly use spring structure, and external stretcher mostly uses rubber components.For from effect, using spring knot
Its construction of the stretcher of structure is simply cheap, therefore use is more universal, and uses the stretcher of rubber components, due to rubber
Good elastic property, the service life is long compared with spring, but it is relatively high to the performance requirement of rubber, price costly, therefore
Service condition is less, is typically used on high-end mechanical equipment.
Stretcher can be used in many mechanical devices, it is therefore desirable to which the place of stretcher just needs stretcher lifting dress
It sets, the tensioner lifter structure used now is more complicated, and installing and dismounting portion is convenient, and easy tos produce event when in use
Barrier not only influences the normal operation of device, but also increases maintenance cost.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of engine hydraulic tensioner lifter and its users
Method, solve mentioned above can use stretcher in many mechanical devices, it is therefore desirable to which the place of stretcher just needs
Tight device lifting gear, the tensioner lifter structure used now is more complicated, and installing and dismounting portion is convenient, and when in use
The problem of easy ting produce failure, not only influencing the normal operation of device, but also increase maintenance cost.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of engine hydraulic stretcher liter
Falling unit and its application method, including holder two, feeder, feed inlet, two lower part of the holder are provided with controller, the branch
Two lower part of frame is provided with motor two far from the controller side, and two side of the motor is provided with driving pulley, the active
Band wheel surface is provided with V-belt, is provided with driven pulley on the inside of the V-belt, the driven pulley side is provided with rotation
Axis, the rotation axis are provided with idler wheel one far from described driven pulley one end, and the rotation axis is set far from one side of the idler wheel
It is equipped with idler wheel two, the idler wheel one and two upper surface of the idler wheel are provided with agitator, and described agitator one end is provided with discharging
Mouthful, the agitator surface is provided with baffle one far from the discharge port side, and the agitator surface is far from the baffle one
Side is provided with baffle two, and two top of the holder is provided with bearing block one and bearing block two, and two upper surface of the holder is separate
The controller side is provided with supporting rod, and the support bar top is provided with the feed inlet, and two top of the holder is separate
The controller side is provided with pull rod, and the pull rod is provided with the feeder, the feeding far from two one end of the holder
Machine includes weighing apparatus, hopper, metering electromagnetic water valve, water pipe, steel wire rope, holder one, pulley, motor one, serving roller, bearing and leads
Rail, the hopper side are provided with guide rod, and the hopper upper surface is provided with hanging ring.
In order to further increase the effect of hydraulic tensioner lifting, the fuel tank is fixed on described by bolt and mounting blocks
Inside hoist body.
In order to further increase the effect of hydraulic tensioner lifting, the bottom sliding slot is bolted on the lifting
Device body bottom portion, and form confined space with the hoist body bottom.
In order to further increase the effect of hydraulic tensioner lifting, the limited block is fixedly mounted on by way of clamping
The interior side chute top, and its material is resistance to soft rubber.
In order to further increase the effect of hydraulic tensioner lifting, described primary push rod one end by the primary push rod sliding block and
Sliding block on the primary push rod jacking block is installed on the bottom sliding slot and described interior side chute one end.
In order to further increase the effect of hydraulic tensioner lifting, the oil cylinder is bolted on the bottom sliding slot
Inside, upper end are connected by oil guide pipe with the oil pump, and the moving piston is provided at both ends with pushing block, and pushing block one end passes through
The mode being fixed is mounted on primary push rod sliding block side.
In order to further increase the effect of hydraulic tensioner lifting, described bearing bar one end is fixed by hinge plate and bolt
In the hoist body bottom, the other end is provided with idler wheel, and is installed on the tensioning wheel pushing frame inside the primary push rod
Internal chute one end.
(3) advantageous effect
The present invention provides a kind of engine hydraulic tensioner lifter and its application methods, have following beneficial to effect
Fruit：
1, the hydraulic tensioner lifter makes complicated mechanical lifting gear become letter using simple structure design
It is single practical, by the way that the mounting disc is arranged, can easily finishing device installation and dismounting, improving device using effect
Reduce expense simultaneously.
2, the hydraulic tensioner lifter, by the way that the oil pump, the oil pump pump oil is arranged, oil enters the oil cylinder,
The pressure for pushing the oil cylinder to work, and generating pushes the moving piston to move outward, the moving piston to
It is outer to move and push the primary push rod sliding block to be moved to side in the bottom sliding slot and drive the primary push rod to one end
Movement provides machine power, power is more sufficient steady, greatly improves operational efficiency by the oil pump by hydraulic pressure.
3, the hydraulic tensioner lifter will be described in the primary push rod uphill process by the way that the bearing bar is arranged
Bearing bar struts, and the bearing bar plays guiding role while supporting the driving lever to driving lever, can ensure actively
Bar is moved according to suitable direction, completes lifting work.
4, the hydraulic tensioner lifter, by being arranged the primary push rod, the primary push rod is to an end motion, the master
Push rod is to when an end motion, while the lever jacking block of promoting mainly pushes in the interior side chute to upper movement, the tensioning wheel
Frame is moved upwards by the tensioning wheel pushing frame sliding block, and the tensioning wheel ontology is driven to move up, and completes the fortune risen
Dynamic, the primary push rod completes the impetus of lifting, and design is simple and practical, substantially reduces cost.
5, the hydraulic tensioner lifter, by the way that mounting disc is arranged, the mounting disc can complete the present apparatus and start
The connection of machine Hydranlic tensioner is installed, while playing the role of supporting the present apparatus.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is right view of the present invention；
Fig. 3 is vertical view of the present invention；
The positions Fig. 4 primary push rod structural schematic diagram of the present invention.
In figure：A01 oil pumps, A03 hoist bodies, A04 primary push rods, A05 primary push rods jacking block, break away in A06 at A02 fuel tanks
Slot, A07 tensioning wheels pushing frame, A08 tensioning wheels ontology, A09 bearing bars, A10 primary push rods sliding block, A11 moving pistons, A12 oil cylinders,
A13 mounting discs, A14 limited blocks, the outer side chutes of A15, the bottoms A16 sliding slot, A17 internal stops, A18 tensioning wheel pushing frame internal chute,
A19 tensioning wheel pushing frame sliding blocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As Figure 1-Figure 4, a kind of engine hydraulic tensioner lifter, including mounting disc A13, hoist body
The upper end A03 and primary push rod A04, mounting disc A13 is equipped with hoist body A03, and hoist body A03 is internally provided with fuel tank
The lower end A02, fuel tank A02 is provided with oil pump A01, and the bottoms hoist body A03 are provided with bottom sliding slot A16, hoist body A03
It is internally provided with interior side chute A06, the tops interior side chute A06 are provided with limited block A14, and the sides hoist body A03 are provided with
Outer side chute A15, the bottom upper ends sliding slot A16 are provided with primary push rod A04, and the one end primary push rod A04 is provided with primary push rod sliding block A10,
The primary push rod A04 other ends are provided with primary push rod jacking block A05, and the bottom lower ends sliding slot A16 are provided with oil cylinder A12, are set inside oil cylinder A12
It is equipped with moving piston A11, is provided with bearing bar A09 among bottom sliding slot A16 and primary push rod A04, primary push rod A04 is internally provided with
It is provided with internal stop A17, the sides primary push rod A04 among tensioning wheel pushing frame internal chute A18, tensioning wheel pushing frame internal chute A18
It is provided with tensioning wheel pushing frame A07, the one end tensioning wheel pushing frame A07 is provided with tensioning wheel pushing frame sliding block A19, and tensioning wheel pushes
The frame A07 other ends are provided with tensioning wheel ontology A08.
Concrete principle：When user needs using the device, oil pump A01 starts pump oil, enters oil cylinder A12 when there is oil
When, oil cylinder A12 works, and the pressure generated pushes moving piston A11 to move outward, and moving piston A11 is to outward transport
It moves and pushes primary push rod sliding block A10 to be moved to side in the sliding slot A16 of bottom and drive primary push rod A04 to an end motion, it is main
Push rod A04 is to when an end motion, while primary push rod jacking block A05 is moved upwards in interior side chute A06, and on primary push rod A04
Bearing bar A09 be softened and support and guiding role played to primary push rod A04, tensioning wheel pushing frame A07 passes through tensioning wheel
Pushing frame sliding block A19 is moved upwards, and tensioning wheel ontology A08 is driven to move up, and is completed the movement risen, is worked as moving piston
When A11 is inwardly moved under the action of oil cylinder A12, the negative direction movement that primary push rod A04 is also ramped up, while primary push rod A04 bands
Dynamic tensioning wheel ontology A08 is moved downward under the pulling of tensioning wheel pushing frame A07, completes the movement declined, and limited block A14 can be with
There is over-travel during the motion in anti-locking apparatus, and to ensuring equipment operational safety, mounting disc A13 can complete the present apparatus
Connection with engine hydraulic tensioning apparatus is installed, while playing the role of supporting the present apparatus.
In conclusion the hydraulic tensioner lifter makes complicated mechanical lifting gear using simple structure design
Become simple and practical, by the way that mounting disc A13 is arranged, can easily finishing device installation and dismounting, used improving device
Expense is reduced while effect.
Secondly, by the way that oil pump A01, oil pump A01 pump oils is arranged, oil enters oil cylinder A12, and oil cylinder A12 is pushed to work, and
And the pressure generated pushes moving piston A11 to move outward, moving piston A11 is moved out and is pushed primary push rod sliding block
A10 is moved to side in the sliding slot A16 of bottom and primary push rod A04 is driven to be carried to an end motion by hydraulic pressure by oil pump A01
For machine power, power is more sufficient steady, greatly improves operational efficiency.
Also, by the way that bearing bar A09 is arranged, bearing bar A09 is strutted in primary push rod A04 uphill process, bearing bar A09 exists
While supporting driving lever, guiding role is played to driving lever, can ensure that driving lever is moved according to suitable direction, completes to rise
Work is dropped.
Also, by the way that primary push rod A04 is arranged, primary push rod A04 is to an end motion, and primary push rod A04 is to when an end motion, simultaneously
Lever jacking block is promoted mainly to move upwards in interior side chute A06, tensioning wheel pushing frame A07 by tensioning wheel pushing frame sliding block A19 to
Upper movement, and tensioning wheel ontology A08 is driven to move up, the movement risen is completed, the promotion that primary push rod A04 completes lifting is made
With design is simple and practical, substantially reduces cost.
Also, by the way that mounting disc A13 is arranged, mounting disc A13 can complete the present apparatus and engine hydraulic tensioning apparatus
Connection installation, while playing the role of supporting the present apparatus.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of engine hydraulic tensioner lifter, it is characterised in that：Including mounting disc (A13), hoist body (A03)
With primary push rod (A04), mounting disc (A13) upper end is equipped with the hoist body (A03), the hoist body
(A03) it is internally provided with fuel tank (A02), fuel tank (A02) lower end is provided with oil pump (A01), the hoist body (A03)
Bottom is provided with bottom sliding slot (A16), and the hoist body (A03) is internally provided with interior side chute (A06), the interior sideslip
The top slot (A06) is provided with limited block (A14), and hoist body (A03) side is provided with outer side chute (A15), described
The upper end bottom sliding slot (A16) is provided with the primary push rod (A04), and described primary push rod (A04) one end is provided with primary push rod sliding block
(A10), primary push rod (A04) other end is provided with primary push rod jacking block (A05), and bottom sliding slot (A16) lower end is provided with
Oil cylinder (A12), the oil cylinder (A12) are internally provided with moving piston (A11), the bottom sliding slot (A16) and the primary push rod
(A04) intermediate to be provided with bearing bar (A09), the primary push rod (A04) is internally provided with tensioning wheel pushing frame internal chute (A18),
Internal stop (A17) is provided among the tensioning wheel pushing frame internal chute (A18), primary push rod (A04) side, which is provided with, opens
Bearing up pulley pushing frame (A07), described tensioning wheel pushing frame (A07) one end are provided with tensioning wheel pushing frame sliding block (A19), the tensioning
Wheel pushing frame (A07) other end is provided with tensioning wheel ontology (A08).
2. a kind of engine hydraulic tensioner lifter according to claim 1, it is characterised in that：The fuel tank
(A02) it is fixed on the hoist body (A03) inside by bolt and mounting blocks.
3. a kind of engine hydraulic tensioner lifter according to claim 1, it is characterised in that：The bottom sliding slot
(A16) it is bolted on the bottom the hoist body (A03), and is formed with the bottom the hoist body (A03)
Confined space.
4. a kind of engine hydraulic tensioner lifter according to claim 1, it is characterised in that：The limited block
(A14) interior side chute (A06) top is fixedly mounted on by way of clamping, and its material is resistance to soft rubber.
5. a kind of engine hydraulic tensioner lifter according to claim 1, it is characterised in that：The primary push rod
(A04) one end is installed on the bottom by the sliding block on the primary push rod sliding block (A10) and the primary push rod jacking block (A05) and slides
Slot (A16) and the one end the interior side chute (A06).
6. a kind of engine hydraulic tensioner lifter according to claim 1-5, it is characterised in that：Oil cylinder (A12)
It is internal to be bolted on the bottom sliding slot (A16), upper end is connected by oil guide pipe with the oil pump (A01), the fortune
Piston (A11) is provided at both ends with pushing block, and pushing block one end is mounted on the primary push rod sliding block by way of being fixed
(A10) side.
7. a kind of engine hydraulic tensioner lifter according to claim 1-6, it is characterised in that：Bearing bar
(A09) one end is fixed on the bottom the hoist body (A03) by hinge plate and bolt, and the other end is provided with idler wheel, and
It is installed on the internal one end tensioning wheel pushing frame internal chute (A18) of the primary push rod (A04).
8. a kind of application method of engine hydraulic tensioner lifter, it is characterised in that：When user needs to use the dress
When setting, the oil pump (A01) starts pump oil, and when there is oil to enter the oil cylinder (A12), the oil cylinder (A12) works, and
And the pressure generated pushes the moving piston (A11) to move outward, the moving piston (A11) moves out and pushes
The primary push rod sliding block (A10) moves to side in the bottom sliding slot (A16) and drives the primary push rod (A04) to one end
Movement, the primary push rod (A04) is to when an end motion, while the primary push rod jacking block (A05) is in the interior side chute (A06)
It moves upwards, and the bearing bar (A09) on the primary push rod (A04) is softened and is risen to the primary push rod (A04)
It is moved upwards to support and guiding role, the tensioning wheel pushing frame (A07) by the tensioning wheel pushing frame sliding block (A19),
And the tensioning wheel ontology (A08) is driven to move up, the movement risen is completed, when the moving piston (A11) is in the oil
When inwardly being moved under the action of cylinder (A12), the negative direction movement that the primary push rod (A04) also ramps up, while the primary push rod
(A04) it drives the tensioning wheel ontology (A08) to be moved downward under the pulling of the tensioning wheel pushing frame (A07), completes to decline
Movement, the limited block (A14) can anti-locking apparatus occur over-travel during the motion, to ensuring equipment operation peace
Entirely, the mounting disc (A13) can complete the present apparatus and the connection of engine hydraulic tensioning apparatus is installed, while play support originally
The effect of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810438114.2A CN108443437A (en) | 2018-05-09 | 2018-05-09 | A kind of engine hydraulic tensioner lifter and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810438114.2A CN108443437A (en) | 2018-05-09 | 2018-05-09 | A kind of engine hydraulic tensioner lifter and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108443437A true CN108443437A (en) | 2018-08-24 |
Family
ID=63202575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810438114.2A Withdrawn CN108443437A (en) | 2018-05-09 | 2018-05-09 | A kind of engine hydraulic tensioner lifter and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108443437A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2120737U (en) * | 1991-11-22 | 1992-11-04 | 十堰市天达液压元件修配厂 | Multifunction dongfeng eq 144 auto-hydraulic float wheel elevator |
| US20030216202A1 (en) * | 2002-03-28 | 2003-11-20 | Osamu Emizu | Hydraulic tensioner lifter |
| CN206970129U (en) * | 2017-07-20 | 2018-02-06 | 李丽丽 | A kind of new energy lowering or hoisting gear |
| CN207073555U (en) * | 2017-06-30 | 2018-03-06 | 洛阳慕畅传动科技有限公司 | A kind of automatically tensioning type PTO |
| CN207526969U (en) * | 2017-10-31 | 2018-06-22 | 辽宁正时动力传动科技有限公司 | A kind of automobile engine hydraulic tensioner lifter |
-
2018
- 2018-05-09 CN CN201810438114.2A patent/CN108443437A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2120737U (en) * | 1991-11-22 | 1992-11-04 | 十堰市天达液压元件修配厂 | Multifunction dongfeng eq 144 auto-hydraulic float wheel elevator |
| US20030216202A1 (en) * | 2002-03-28 | 2003-11-20 | Osamu Emizu | Hydraulic tensioner lifter |
| CN207073555U (en) * | 2017-06-30 | 2018-03-06 | 洛阳慕畅传动科技有限公司 | A kind of automatically tensioning type PTO |
| CN206970129U (en) * | 2017-07-20 | 2018-02-06 | 李丽丽 | A kind of new energy lowering or hoisting gear |
| CN207526969U (en) * | 2017-10-31 | 2018-06-22 | 辽宁正时动力传动科技有限公司 | A kind of automobile engine hydraulic tensioner lifter |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180824 |