CN109606969A - A kind of buffer structure - Google Patents
A kind of buffer structure Download PDFInfo
- Publication number
- CN109606969A CN109606969A CN201811530467.1A CN201811530467A CN109606969A CN 109606969 A CN109606969 A CN 109606969A CN 201811530467 A CN201811530467 A CN 201811530467A CN 109606969 A CN109606969 A CN 109606969A
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- CN
- China
- Prior art keywords
- buffer
- hydraulic
- layer
- cushion chamber
- structure according
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
Abstract
The present invention discloses a kind of buffer structure, it may include loading plate, loading plate bottom end is equipped with stiffening plate, stiffening plate is fixedly connected with cushion chamber, and buffer gear is provided in cushion chamber, and buffer gear includes hydraulic plug, hydraulic plug and buffering cavity wall are in sealing contact, and hydraulic plug can slide in cushion chamber, the space between hydraulic plug and the inner roof wall of cushion chamber forms the first buffer part, cushion chamber bottom opening；Hydraulic plug bottom is fixedly installed with pedestal, and hydraulic cavities are offered in pedestal, and hydraulic device is provided in hydraulic cavities, and hydraulic device is connected to by hydraulic tube with the first buffer part；The second buffer part is offered on the pedestal of hydraulic cavities lower end, the second buffer part is connect after passing through cushion chamber bottom opening by buffer bar with ground end.Buffer structure provided by the invention when so that ground material is thrown to underground by feeding system, reduces material impact, reduces it and damages the bulkhead of storage bin.
Description
Technical field
The present invention relates to buffering equipment technical fields, more particularly to a kind of buffer structure.
Background technique
As China is using solid materials such as flyash, loess and building wastes as the comprehensive mechanization solids of filler
Expect the ripe day by day of filling coal mining technology, gradually realizes the scale exploitation to pressure coal and metal mine, and realize to adopting
Effective filling of dead zone, effectively raises the rate of extraction of coal resources, solves the problems, such as China's mining pressed coal, solves simultaneously
To ground other side's problem of waste and metal tailings etc..It will be apparent that comprehensive mechanization solid material filling coal mining technology has
Important realistic meaning and wide application prospect.In coal mine and metal mine comprehensive mechanization solid filling coal mining material operation
When, when material is thrown to underground by feeding system when ground, how to reduce material impact, reduces its storehouse to storage bin
Wall damage, is a problem urgently to be resolved, if impact is excessive, is easy to damage bulkhead.
Summary of the invention
The object of the present invention is to provide a kind of buffer structures, to solve the above-mentioned problems of the prior art, make ground object
When material is thrown to underground by feeding system, reduce material impact, reduces it and bulkhead of storage bin is damaged.
To achieve the above object, the present invention provides following schemes:
The present invention provides a kind of buffer structure, including loading plate, and the loading plate bottom end is equipped with stiffening plate, the stiffening plate
It is fixedly connected with cushion chamber, buffer gear is provided in the cushion chamber, the buffer gear includes hydraulic plug, the hydraulic plug
It is in sealing contact with the buffering cavity wall, and the hydraulic plug can slide in the cushion chamber, the hydraulic plug with it is described
Space between the inner roof wall of cushion chamber forms the first buffer part, the cushion chamber bottom opening；The hydraulic plug bottom is fixed
Pedestal is installed, hydraulic cavities are offered in the pedestal, hydraulic device is provided in the hydraulic cavities, the hydraulic device passes through
Hydraulic tube is connected to first buffer part；The second buffer part, institute are offered on the pedestal of the hydraulic cavities lower end
It states after the second buffer part passes through the cushion chamber bottom opening by buffer bar and is connect with ground end.
Optionally, the loading plate includes that successively close-connected interface layer, hot melt adhesive layer and shock-absorbing dissipate pressurized layer.
Optionally, hard spring layer is provided between the interface layer and the hot melt adhesive layer.
Optionally, the interface layer has first surface and second surface, and the interface layer is a stereo fabric layer,
The stereo fabric layer include a superficial layer with fabric tissue, one have that the bottom of fabric tissue, one in warp thread
Direction or weft direction in wavy bending and there is the knot of fabric tissue to connect layer, and wherein the superficial layer connects layer and the bottom by the knot
Layer connection, to form the stereo fabric.
Optionally, second buffer part includes the groove positioned at the hydraulic cavities lower end, is connected in the groove slow
Extrusion, the cushion plugs are arranged on the buffer bar.
Optionally, buffer spring, the buffer spring are arranged on the part that the buffer bar is located in the cushion chamber
Between the cushion plugs and the cushion chamber inner bottom wall.
Optionally, the scattered pressurized layer of the shock-absorbing is made by elastic material, includes at least gel rubber material, latex material
Material, silica gel, soft rubber, soft rubber polymer and soft PU glue.
Optionally, the loading plate is rectangular configuration.
The present invention achieves following technical effect compared with the existing technology:
Buffer structure buffering effect of the invention is good, and buffer spring resilient energy is hard to bear to limit element constraint, reduces hardness punching
It hits, the first buffer part and the second buffer part alternating action greatly improve buffering effect, can effectively reduce material to bulkhead
Impact, the safety for realizing fixed material are launched.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is buffer structure overall schematic of the present invention；
Fig. 2 is the carrying plate structure schematic diagram of buffer structure of the present invention；
Wherein, 1 it is loading plate, 2 be stiffening plate, 3 be cushion chamber, 4 be hydraulic plug, 5 be the first buffer part, 6 is pedestal, 7
It is hydraulic device for hydraulic cavities, 8,9 be hydraulic tube, 10 be the second buffer part, 11 be buffer bar, 12 be interface layer, 13 is hot melt
Glue-line, 14 be shock-absorbing dissipate pressurized layer, 15 be hard spring layer, 16 be cushion plugs, 17 be buffer spring.
Specific embodiment
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 description, 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.
The object of the present invention is to provide a kind of buffer structures, to solve the above-mentioned problems of the prior art, make ground object
When material is thrown to underground by feeding system, reduce material impact, reduces it and bulkhead of storage bin is damaged.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
The present invention provides a kind of buffer structure, as depicted in figs. 1 and 2, including loading plate 1,1 bottom end of loading plate, which is equipped with, to be reinforced
Plate 2, stiffening plate 2 are fixedly connected with cushion chamber 3, buffer gear are provided in cushion chamber 3, buffer gear includes hydraulic plug 4, hydraulic
Plug 4 is in sealing contact with 3 inner wall of cushion chamber, and hydraulic plug 4 can slide in cushion chamber 3, the interior top of hydraulic plug 4 and cushion chamber 3
Space between wall forms the first buffer part 5,3 bottom opening of cushion chamber；4 bottoms of hydraulic plug are fixedly installed with pedestal 6, pedestal 6
Hydraulic cavities 7 are inside offered, hydraulic device 8 is provided in hydraulic cavities 7, hydraulic device 8 is connected by hydraulic tube 9 and the first buffer part 5
It is logical；The second buffer part 10 is offered on the pedestal 6 of 7 lower end of hydraulic cavities, the second buffer part 10 passes through slow by buffer bar 11
It is connect after rushing 3 bottom opening of chamber with ground end.
It is further preferred that loading plate 1 includes that successively close-connected interface layer 12, hot melt adhesive layer 13 and shock-absorbing dissipate pressurized layer
14.Hard spring layer 15 is provided between interface layer 12 and hot melt adhesive layer 13.Interface layer 12 has first surface and second surface,
And interface layer 12 is a stereo fabric layer, stereo fabric layer includes a superficial layer with fabric tissue, one with knitting
The bottom of object tissue, one connect layer in wavy bending and the knot with fabric tissue in warp thread direction or weft direction, wherein should
Superficial layer connects layer by the knot and connect with the bottom, to form the stereo fabric.Second buffer part 10 includes being located under hydraulic cavities 7
The groove at end is connected with cushion plugs 16 in groove, and 16 bottom of cushion plugs is connect with buffer bar 11.Buffer bar 11 is located at cushion chamber 3
Buffer spring 17 is arranged on interior part, buffer spring 17 is located between 3 inner bottom wall of cushion plugs 16 and cushion chamber.Shock-absorbing dissipates pressure
Layer 14 is made by elastic material, includes at least gel rubber material, latex material, silica gel, soft rubber, soft rubber polymer
With soft PU glue.Loading plate 1 is rectangular configuration.
Buffer structure of the invention is easy to use, it is fixedly installed in by 11 bottom of buffer bar to the lower end bottom in well
The structure and size in portion, loading plate 1 can specifically be designed according to the inner wall of well, be fitted closely with the inner wall of well.Into well
When launching material, material is fallen on first on loading plate 1, and the distinctive interface layer 12 of loading plate 1, hot melt adhesive layer 13, shock-absorbing dissipate pressurized layer
14 and hard spring layer 15 cut down the most impact force of material, while avoiding damage when material falls；Material, which is fallen on, to be held
After on support plate 1, loading plate 1 is pushed under the action of impact force, and the hydraulic oil in the first buffer part 5 flows to hydraulic dress through hydraulic tube 9
8 are set, hydraulic cavities 7 are flowed under the control of hydraulic device 8, to further cut down impact force, when the limit position for reaching hydraulic cavities 7
It postpones, the first buffer part 5 stops working, and the second buffer part 10 starts downlink, and Frictional Slipping between cushion plugs 16 and groove is realized
The abatement of impact force, simultaneous buffering plug 16 is compressed in 11 uplink and downlink of buffer bar, buffer spring 17, to reduce cushion plugs 16
Downstream rate realizes final buffer function.
Specific examples are applied in the present invention, and principle and implementation of the present invention are described, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to
According to thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification
It should not be construed as limiting the invention.
Claims (8)
1. a kind of buffer structure, it is characterised in that: including loading plate, the loading plate bottom end is equipped with stiffening plate, the stiffening plate
It is fixedly connected with cushion chamber, buffer gear is provided in the cushion chamber, the buffer gear includes hydraulic plug, the hydraulic plug
It is in sealing contact with the buffering cavity wall, and the hydraulic plug can slide in the cushion chamber, the hydraulic plug with it is described
Space between the inner roof wall of cushion chamber forms the first buffer part, the cushion chamber bottom opening；The hydraulic plug bottom is fixed
Pedestal is installed, hydraulic cavities are offered in the pedestal, hydraulic device is provided in the hydraulic cavities, the hydraulic device passes through
Hydraulic tube is connected to first buffer part；The second buffer part, institute are offered on the pedestal of the hydraulic cavities lower end
It states after the second buffer part passes through the cushion chamber bottom opening by buffer bar and is connect with ground end.
2. buffer structure according to claim 1, it is characterised in that: the loading plate includes successively close-connected interface
Layer, hot melt adhesive layer and shock-absorbing dissipate pressurized layer.
3. buffer structure according to claim 2, it is characterised in that: be arranged between the interface layer and the hot melt adhesive layer
There is hard spring layer.
4. buffer structure according to claim 2, it is characterised in that: the interface layer has first surface and the second table
Face, and the interface layer is a stereo fabric layer, the stereo fabric layer, which includes one, has the superficial layer of fabric tissue, one
A bottom with fabric tissue, one connect in warp thread direction or weft direction in wavy bending and the knot with fabric tissue
Layer, wherein the superficial layer connects layer by the knot and connect with the bottom, to form the stereo fabric.
5. buffer structure according to claim 1, it is characterised in that: second buffer part includes being located at the hydraulic cavities
The groove of lower end is connected with cushion plugs in the groove, and the cushion plugs are arranged on the buffer bar.
6. buffer structure according to claim 5, it is characterised in that: the buffer bar is located at the part in the cushion chamber
On be arranged with buffer spring, the buffer spring is between the cushion plugs and the cushion chamber inner bottom wall.
7. buffer structure according to claim 2, it is characterised in that: the shock-absorbing dissipate pressurized layer as made by elastic material and
At including at least gel rubber material, latex material, silica gel, soft rubber, soft rubber polymer and soft PU glue.
8. buffer structure according to claim 1, it is characterised in that: the loading plate is rectangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811530467.1A CN109606969A (en) | 2018-12-14 | 2018-12-14 | A kind of buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811530467.1A CN109606969A (en) | 2018-12-14 | 2018-12-14 | A kind of buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109606969A true CN109606969A (en) | 2019-04-12 |
Family
ID=66009346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811530467.1A Pending CN109606969A (en) | 2018-12-14 | 2018-12-14 | A kind of buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109606969A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1661259A (en) * | 2004-02-23 | 2005-08-31 | 沈阳东岳液压工程有限公司 | Differential dynamic pressure feedback unit of anti impactive and vibration proof in use for large-volume equipment |
| CN102551242A (en) * | 2010-12-24 | 2012-07-11 | 富声国际股份有限公司 | Buffer structure |
| CN203384275U (en) * | 2013-07-23 | 2014-01-08 | 中国海洋石油总公司 | Underground hydraulic vibration damper |
| CN104495427A (en) * | 2014-11-20 | 2015-04-08 | 成都迅德科技有限公司 | Buffer device |
| CN205442301U (en) * | 2016-03-23 | 2016-08-10 | 浙江蒂尔森电梯有限公司 | High strength buffer |
| JP2018035811A (en) * | 2016-08-29 | 2018-03-08 | 日立オートモティブシステムズ株式会社 | Buffer |
-
2018
- 2018-12-14 CN CN201811530467.1A patent/CN109606969A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1661259A (en) * | 2004-02-23 | 2005-08-31 | 沈阳东岳液压工程有限公司 | Differential dynamic pressure feedback unit of anti impactive and vibration proof in use for large-volume equipment |
| CN102551242A (en) * | 2010-12-24 | 2012-07-11 | 富声国际股份有限公司 | Buffer structure |
| CN203384275U (en) * | 2013-07-23 | 2014-01-08 | 中国海洋石油总公司 | Underground hydraulic vibration damper |
| CN104495427A (en) * | 2014-11-20 | 2015-04-08 | 成都迅德科技有限公司 | Buffer device |
| CN205442301U (en) * | 2016-03-23 | 2016-08-10 | 浙江蒂尔森电梯有限公司 | High strength buffer |
| JP2018035811A (en) * | 2016-08-29 | 2018-03-08 | 日立オートモティブシステムズ株式会社 | Buffer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |