CN205744676U - A kind of push pedal oil cylinder - Google Patents
A kind of push pedal oil cylinder Download PDFInfo
- Publication number
- CN205744676U CN205744676U CN201620557466.6U CN201620557466U CN205744676U CN 205744676 U CN205744676 U CN 205744676U CN 201620557466 U CN201620557466 U CN 201620557466U CN 205744676 U CN205744676 U CN 205744676U
- Authority
- CN
- China
- Prior art keywords
- push pedal
- casing
- cylinder
- guide rail
- bracing frame
- 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
Links
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 17
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
nullThe utility model discloses a kind of push pedal oil cylinder，It is characterized in that guide rail (6) is fixed on the side of casing (1)，It is parallel to casing (1) bottom surface，Two sides of casing (1) are respectively arranged with a guide rail (6)，Mounting seat (5) is fixed on the bottom surface of casing (1)，It is connected with one end of Multi-stage cylinder (3)，Push pedal (2) is placed in casing (1)，And it is connected with the other end of Multi-stage cylinder (3)，The two ends of bracing frame (4) respectively connect fixes a slide block (8)，Bracing frame (4) is across on two guide rails (6)，Slide block (8) is slidably connected with guide rail (6)，Bracing frame (4) is connected on every one-level cylinder barrel of Multi-stage cylinder (3) by clip (9)，This utility model simple in construction，Low cost，Convenient installation is safeguarded，Substantially prolongs the service life of Multi-stage cylinder，Ensure the properly functioning of push pedal，Improve the stability in the large of multistage push pedal oil cylinder.
Description
Technical field:
This utility model relates to a kind of oil cylinder, particularly relates to a kind of push pedal oil cylinder.
Background technology:
Plate pushing structure is the most common in article transshipment acitivity, particularly rubbish van, garbage compression vehicle and waste incineration
Power plant application is most, and what the action of plate pushing structure was typically all completed by multi-stage expansion cylinder.Along with push pedal move distance
Increasing, the stroke of corresponding multistage push pedal oil cylinder is also required to become big accordingly, and this relates to multistage push pedal oil cylinder and stretches out
After cause the problem that whole piece telescoping cylinder flexural deformation is easily damaged due to the gravity of self gravitation and hydraulic oil, the most multistage push away
Sealing mechanism between every one-level cylinder barrel of leaf fat cylinder needs stable gap can ensure sealing effectiveness.So reducing multistage
Flexural deformation when push pedal oil cylinder stretches out becomes the key of push pedal move distance.
Utility model content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art to provide a kind of simple in construction, low cost,
Convenient installation is safeguarded, substantially prolongs the service life of Multi-stage cylinder, has ensured the properly functioning of push pedal, improves multistage push pedal oil
The push pedal oil cylinder of the stability in the large of cylinder.
The purpose of this utility model can be reached by following measure: a kind of push pedal oil cylinder, it include casing, push pedal,
Mounting seat, Multi-stage cylinder, guide rail, bracing frame, it is characterised in that guide rail is fixed on the side of casing, and it is parallel to the end of casing
Face, two sides of casing are respectively arranged with a guide rail, and mounting seat is fixed on the bottom surface of casing, and with one end of Multi-stage cylinder even
Connecing, push pedal is connected with the other end of Multi-stage cylinder in being placed in casing, and the two ends of bracing frame respectively connect fixes a slide block, and bracing frame is horizontal
On two guide rails, slide block is connected with slide, and bracing frame passes through clamp connection on every one-level cylinder barrel of Multi-stage cylinder.
In order to realize the purpose of this utility model further, described slide block is grooved slide block.
This utility model can produce following good effect compared with the prior art: the use of existing multistage push pedal oil cylinder is to row
Journey has strict restriction, and stroke is the longest, and the deflection deformation of push pedal oil cylinder self, flexural deformation is the most severe and is more easily damaged.
This utility model is that the application of ultralong-stroke push pedal oil cylinder provides a kind of practicable solution, by every first-stage cylinder
The relatively independent segmentation of cylinder, makes ultralong-stroke be divided into a few part and can bear the haul distance of deadweight, thus reach Long travel and push away
Leaf fat cylinder uses the stability required.Simple in construction of the present utility model, low cost, convenient installation is safeguarded, substantially prolongs many
In the service life of level cylinder, ensure the properly functioning of push pedal.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the axonometric drawing of Fig. 1；
Fig. 3 is working state schematic representation of the present utility model；
Fig. 4 is the connection diagram of Multi-stage cylinder of the present utility model and supporting frame part.
Detailed description of the invention: below in conjunction with the accompanying drawings preferred forms of the present utility model is elaborated:
Embodiment: a kind of push pedal oil cylinder (seeing Fig. 1-Fig. 4), it includes casing 1, push pedal 2, mounting seat 5, Multi-stage cylinder 3, leads
Rail 6, bracing frame 4, guide rail 6 is fixed on the side of casing 1, and is parallel to the bottom surface of casing 1, and two sides of casing 1 are each
Having a guide rail 6, mounting seat 5 is fixed on the bottom surface of casing 1, and is connected with one end of Multi-stage cylinder 3 by bearing pin 7, push pedal 2
Being placed in casing 1, and be connected with the other end of Multi-stage cylinder 3 by bearing pin 10, the two ends of bracing frame 4 respectively connect fixes a cunning
Block 8, slide block 8 is grooved slide block, is made up of ultra high molecular polyethylene material, has friction wear-resistant, low, the characteristic of self-lubricating.
Bracing frame 4 is across on two guide rails 6, and guide rail 6 contacts with slide block 8, and slide block 8 can be along guide rail free skating on guide rail 6
Dynamic, bracing frame 4 is connected on every one-level cylinder barrel of Multi-stage cylinder 3 by clip 9.
Operation principle:
Utilize and be divided into relatively independent several parts across the multistage push pedal oil cylinder of the bracing frame on guide rail 4, make multistage
The deadweight of push pedal oil cylinder and the weight of hydraulic oil are all delivered on track by bracing frame, and each of Multi-stage cylinder 3 followed by bracing frame 4
Level cylinder barrel is servo-actuated, utilizes grooved slide block 8 to limit the direction of motion up and down of Multi-stage cylinder 3, but slide block 8 can on guide rail 6 edge
Guide rail 6 direction slidably, i.e. utilize bracing frame 4, slide block 8, guide rail 6 make multistage push pedal oil cylinder can only axially extending, retract,
Can not radial motion, relatively independent every a part of cylinder barrel of segmentation all can bear the weight of self, thus ensure that multistage pushing away
The straight line stability of leaf fat cylinder, can be greatly prolonged the service life of multistage push pedal oil cylinder, and be the push pedal use of ultralong-stroke
Provide a kind of practicable solution.
The above, preferred embodiments the most of the present utility model, not in order to limit this utility model, every according to this reality
Any trickle amendment above example made by novel technical spirit, equivalent and improvement, it is all contained in this practicality new
In the protection domain of type technical scheme.
Claims (2)
1. a push pedal oil cylinder, it includes casing (1), push pedal (2), mounting seat (5), Multi-stage cylinder (3), guide rail (6), bracing frame
(4), it is characterised in that guide rail (6) is fixed on the side of casing (1), and it is parallel to the bottom surface of casing (1), casing (1)
Two sides are respectively arranged with a guide rail (6), and mounting seat (5) is fixed on the bottom surface of casing (1), and with one end of Multi-stage cylinder (3)
Connecting, push pedal (2) is connected with the other end of Multi-stage cylinder (3) in being placed in casing (1), and the two ends of bracing frame (4) respectively connect fixes one
Individual slide block (8), bracing frame (4) is across on two guide rails (6), and slide block (8) is slidably connected with guide rail (6), and bracing frame (4) leads to
Cross clip (9) to be connected on every one-level cylinder barrel of Multi-stage cylinder (3).
A kind of push pedal oil cylinder the most according to claim 1, it is characterised in that described slide block (8) is grooved slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620557466.6U CN205744676U (en) | 2016-06-12 | 2016-06-12 | A kind of push pedal oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620557466.6U CN205744676U (en) | 2016-06-12 | 2016-06-12 | A kind of push pedal oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205744676U true CN205744676U (en) | 2016-11-30 |
Family
ID=57361125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620557466.6U Expired - Fee Related CN205744676U (en) | 2016-06-12 | 2016-06-12 | A kind of push pedal oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205744676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477311A (en) * | 2016-12-19 | 2017-03-08 | 烟台未来自动装备有限责任公司 | A kind of reversible conveyer device of floor type hydraulic automatic reciprocating |
-
2016
- 2016-06-12 CN CN201620557466.6U patent/CN205744676U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477311A (en) * | 2016-12-19 | 2017-03-08 | 烟台未来自动装备有限责任公司 | A kind of reversible conveyer device of floor type hydraulic automatic reciprocating |
| CN106477311B (en) * | 2016-12-19 | 2018-11-06 | 烟台未来自动装备有限责任公司 | A kind of reversible conveying device of floor type hydraulic automatic reciprocating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 |