CN209344587U - A kind of coal mining machine damping device - Google Patents
A kind of coal mining machine damping device Download PDFInfo
- Publication number
- CN209344587U CN209344587U CN201920255065.9U CN201920255065U CN209344587U CN 209344587 U CN209344587 U CN 209344587U CN 201920255065 U CN201920255065 U CN 201920255065U CN 209344587 U CN209344587 U CN 209344587U
- Authority
- CN
- China
- Prior art keywords
- block terminal
- drawstring
- connection frame
- tied
- coal mining
- 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
- 238000013016 damping Methods 0.000 title claims abstract description 41
- 239000003245 coal Substances 0.000 title claims abstract description 15
- 238000005065 mining Methods 0.000 title claims abstract description 14
- 239000000725 suspension Substances 0.000 claims abstract description 5
- 230000036461 convulsion Effects 0.000 claims abstract description 4
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of coal mining machine damping devices, including damping spring, block terminal, stability ball and controller, controller is fixedly installed with by screw inside the block terminal, it is fixed at the block terminal top surface edge to have tied four top drawstrings, the top drawstring is fixed jointly far from block terminal one end and has tied top connection frame, there are four damping springs far from the fixed suspension in top drawstring one side edge for the top connection frame, and the damping spring is for reducing jerk suffered by the block terminal；Fixation has tied four root bottom part drawstrings at the block terminal lower surface edge, the utility model can be by damping spring to block terminal damping in the vertical direction, and top drawstring and bottom drawstring cooperation stability ball can carry out in the horizontal direction damping to block terminal, so that the controller inside block terminal is safer, excessive will not be affected by vibrations.
Description
Technical field
The utility model relates to coalcutter technical field, specially a kind of coal mining machine damping device.
Background technique
Coalcutter is one of the capital equipment of fully mechanized mining outfit.Coalcutter is had evolved from coalcutter.It mines
Machine is one and integrates mechanical, electrical and hydraulic large-scale complicated system, and working environment is severe, will lead if there is failure
The interruption for causing entire coal work causes huge economic loss.
Coalcutter is to realize one of coal production mechanization and the important equipment of modernization.Mechanical coal mining can mitigate body
Power labour improves safety, reaches high yield, high efficiency, low consumed purpose.
But there are some drawbacks in use in traditional coalcutter, such as:
Traditional coalcutter when in use since biggish vibration can occur for the stability reasons of equipment itself, and
It is integrated with more control equipment again on coalcutter, if do not protected to control equipment, is easy to cause control equipment in length
It falls off, damage during the vibration of time, it is therefore desirable to is a kind of for shockproof control equipment protecting equipment.
Utility model content
The purpose of this utility model is to provide a kind of coal mining machine damping devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of coal mining machine damping device, including
Damping spring, block terminal, stability ball and controller, the block terminal inside is fixedly installed with controller by screw, described
Fixed at block terminal top surface edge to have tied four top drawstrings, the top drawstring is far from the common fixing bolt in block terminal one end
There is top connection frame in system, and the top connection frame is fixed far from top drawstring one side edge to be hung there are four damping spring,
The damping spring is for reducing jerk suffered by the block terminal；
Fixation has tied four root bottom part drawstrings at the block terminal lower surface edge, and the bottom drawstring is far from block terminal one
Common fix in end has tied bottom connection frame, and the bottom connection frame is far from the fixed company of having tied in bottom drawstring one side edge
Splicing, bottom connection frame bottom have tied stability ball by connecting rope fixation.
Further, the block terminal one side is rotatably equipped with cabinet door by hinge.
Further, the block terminal inner wall is fixed is adhesive with Anti-bumping protection layer, and the Anti-bumping protection layer is for protecting control
Device processed is not damaged inside block terminal.
Further, the stability ball is made of Nodular cast iron material.
Further, the damping spring is fixedly welded with the hook for suspension far from top connection frame one end.
Compared with prior art, the utility model has the beneficial effects that
By the way that block terminal is suspended in equipment using the hook at the top of damping spring, when equipment generation vertically shakes
It waits, is conducted since vibration can first pass around damping spring, and damping spring can generate certain neutralization effect to vibration, when
When transverse vibration occurs for equipment, since top drawstring and bottom drawstring are flexible rope, certain transverse direction can be buffered
Vibrating effect, while stability ball is also connected with by rope below the connection frame of bottom, block terminal can be increased using stability ball
Inertia, further reduced moving horizontally for block terminal, therefore the utility model can exist to block terminal by damping spring
Damping on vertical direction, and top drawstring and bottom drawstring cooperation stability ball can subtract in the horizontal direction block terminal
Shake excessive will not be affected by vibrations so that the controller inside block terminal is safer.
Detailed description of the invention
Fig. 1 is the utility model main view body structural schematic diagram；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the utility model block terminal main view the schematic diagram of the section structure.
In Fig. 1-3: 1- damping spring；Connection frame at the top of 2-；3- block terminal；The bottom 4- drawstring；The bottom 5- connection frame；6- connects
Splicing；7- stability ball；Drawstring at the top of 8-；9- controller；10- Anti-bumping protection layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of coal mining machine damping device, including subtract
It shakes spring 1, block terminal 3, stability ball 7 and controller 9, controller 9 is fixedly installed with by screw inside the block terminal 3,
Fixed at 3 top surface edge of block terminal to have tied four top drawstrings 8, the top drawstring 8 is total far from 3 one end of block terminal
Top connection frame 2 is tied with fixed, the top connection frame 2 is hung with four far from the fixation of 8 one side edge of top drawstring
A damping spring 1, the damping spring 1 is for reducing jerk suffered by the block terminal 3；
Fixed at 3 lower surface edge of block terminal to have tied four root bottom part drawstrings 4, the bottom drawstring 4 is far from distribution
Fixation has tied bottom connection frame 5 to 3 one end of box jointly, and the bottom connection frame 5 is fixed far from bottom drawstring one side edge
Connecting rope 6 is tied, 5 bottom of bottom connection frame has tied stability ball 7 by the fixation of connecting rope 6.
Cabinet door is rotatably equipped with by hinge by 3 one side of block terminal, convenient for using cabinet door to block terminal 3 inside
Controller 9 protected, and block terminal 3 can be opened by cabinet door and be overhauled, while can guarantee that block terminal 3 makes
Its internal part of used time is not fallen out leads to the case where being difficult to find that on the ground；3 inner wall of the block terminal fixation is adhesive with anti-
Protective layer 10 is hit, the Anti-bumping protection layer 10 is for protecting controller 9 not to be damaged inside block terminal 3, so that in block terminal 3
9 use of controller in portion is safer；Be made up of the stability ball 7 of Nodular cast iron material so that stability ball 7 have compared with
Big quality, stability is more preferable, while making stability ball 7 harder, will not be damaged；It is separate by the damping spring 1
Connection frame 2 one end in top is fixedly welded with the hook for suspension, convenient for users to being hung damping spring 1 by hook
Come.
Working principle: in use, block terminal 3 is suspended in equipment by the hook using the top of damping spring 1, when setting
When preparation life vertically shakes, conducted since vibration can first pass around damping spring 1, and damping spring 1 can be to vibration
Certain neutralization effect is generated, when transverse vibration occurs for equipment, since top drawstring 8 and bottom drawstring 4 are flexibility
Rope can buffer certain transverse vibration effect, while also be connected with stability ball 7 by rope below bottom connection frame 5,
The inertia that block terminal 3 can be increased using stability ball 7, further reduced moving horizontally for block terminal 3, therefore the utility model
Can be by damping spring 1 to the damping in the vertical direction of block terminal 3, and top drawstring 8 and bottom drawstring 4 cooperate stability ball 7
Damping can be carried out in the horizontal direction to block terminal 3, so that the controller 9 inside block terminal 3 is safer, will not be excessive
It is affected by vibrations.
It should be noted that, in this document, 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 including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of coal mining machine damping device, including damping spring (1), block terminal (3), stability ball (7) and controller (9),
It is characterized by: being fixedly installed with controller (9) inside the block terminal (3) by screw, block terminal (3) upper surface
Edge is fixed to have tied four top drawstrings (8), and far from block terminal (3) one end, fixation ties the top drawstring (8) jointly
There is top connection frame (2), there are four subtract the top connection frame (2) far from the fixed suspension in top drawstring (8) one side edge
It shakes spring (1), the damping spring (1) is for reducing jerk suffered by the block terminal (3)；
Fixed at block terminal (3) lower surface edge to have tied four root bottom part drawstrings (4), the bottom drawstring (4) is separate to match
Fixation has tied bottom connection frame (5) jointly for electric box (3) one end, and the bottom connection frame (5) is far from bottom drawstring one side side
Fixation has tied connecting rope (6) at edge, and bottom connection frame (5) bottom has tied stability ball by connecting rope (6) fixation
(7)。
2. a kind of coal mining machine damping device according to claim 1, it is characterised in that: block terminal (3) side
Face is rotatably equipped with cabinet door by hinge.
3. a kind of coal mining machine damping device according to claim 1, it is characterised in that: block terminal (3) inner wall
Fixation is adhesive with Anti-bumping protection layer (10), and the Anti-bumping protection layer (10) is for protecting controller (9) internal not in block terminal (3)
It is damaged.
4. a kind of coal mining machine damping device according to claim 1, it is characterised in that: the stability ball (7) uses
Nodular cast iron material is made.
5. a kind of coal mining machine damping device according to claim 1, it is characterised in that: the damping spring (1) is remote
The hook for suspension is fixedly welded with from top connection frame (2) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255065.9U CN209344587U (en) | 2019-02-28 | 2019-02-28 | A kind of coal mining machine damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255065.9U CN209344587U (en) | 2019-02-28 | 2019-02-28 | A kind of coal mining machine damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209344587U true CN209344587U (en) | 2019-09-03 |
Family
ID=67762736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920255065.9U Expired - Fee Related CN209344587U (en) | 2019-02-28 | 2019-02-28 | A kind of coal mining machine damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209344587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563938A (en) * | 2020-11-24 | 2021-03-26 | 安徽中皖自动化科技有限公司 | Off-grid wind-solar complementary control inversion all-in-one machine |
-
2019
- 2019-02-28 CN CN201920255065.9U patent/CN209344587U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563938A (en) * | 2020-11-24 | 2021-03-26 | 安徽中皖自动化科技有限公司 | Off-grid wind-solar complementary control inversion all-in-one machine |
| CN112563938B (en) * | 2020-11-24 | 2023-05-02 | 常州中皖自动化科技有限公司 | Off-grid wind-solar complementary control inversion integrated machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20200228 |