CN206770476U - A kind of mine shearer damping device - Google Patents
A kind of mine shearer damping device Download PDFInfo
- Publication number
- CN206770476U CN206770476U CN201720342624.0U CN201720342624U CN206770476U CN 206770476 U CN206770476 U CN 206770476U CN 201720342624 U CN201720342624 U CN 201720342624U CN 206770476 U CN206770476 U CN 206770476U
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- China
- Prior art keywords
- damping device
- plate
- housing
- fixedly connected
- telescoping tube
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Abstract
The utility model discloses a kind of mine shearer damping device, including Rack Body, the bottom of the Rack Body is installed with supporting leg, the bottom of the supporting leg is installed with damping device, the damping device includes upper cross plate, the bottom of the upper cross plate respectively with flexible limited post, telescoping tube, back-moving spring is fixedly connected with one end of bumper post, the flexible limited post, telescoping tube, upper surface of the other end of back-moving spring and bumper post with lower cross plate is fixedly connected, the outside of the telescoping tube is socketed with the first extrusion spring, the bumper post includes housing, the housing is internally provided with loading plate, the upper surface of the loading plate contacts with the lower surface of two slide plates.The mine shearer damping device, has reached buffering and the effect of damping, alleviates in work and is shaken caused by coal-winning machine, forms protection to the parts inside coal-winning machine, facilitate the work of coal-winning machine.
Description
Technical field
Coal-winning machine technical field is the utility model is related to, specially a kind of mine shearer damping device.
Background technology
Coal-winning machine is one and integrates machinery, electric and hydraulic pressure large-scale complicated system, and working environment is severe, if gone out
Existing failure will cause the interruption of whole coal work, cause huge economic loss.Coal-winning machine has been used in underground coal mine, has been adopted
Coal machine can produce very big vibrations at work, shake and cause damage to the part inside coal-winning machine, be not easy to coal-winning machine
Work.
Utility model content
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of mine shearer damping device, solves
Coal-winning machine can produce very big vibrations at work, shake and cause damage to the part inside coal-winning machine, be not easy to mine
The problem of machine works.
（Two）Technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of mine shearer is filled with damping
Put, including Rack Body, the bottom of the Rack Body are installed with supporting leg, the bottom of the supporting leg is installed with damping
Device, the damping device include upper cross plate, the bottom of the upper cross plate respectively with flexible limited post, telescoping tube, back-moving spring
Be fixedly connected with one end of bumper post, the flexible limited post, telescoping tube, back-moving spring and bumper post the other end with lower horizontal stroke
The upper surface of plate is fixedly connected, and the outside of the telescoping tube is socketed with the first extrusion spring, and the bumper post includes housing, described
Housing is internally provided with loading plate, and the upper surface of the loading plate contacts with the lower surface of two slide plates, the loading plate
The opposite face of lower surface and two slide plates is lived with the bottom of housing cavity and the side wall of housing cavity respectively by compression spring
Dynamic connection, the high spot of the opposite faces of two slide plates with link bottom contact, the top of the link through housing and
The outside of housing is extended to be fixedly connected with the lower surface of upper cross plate.
Preferably, the flexible limited post includes the first plate body and the second plate body, the top insertion of second plate body the
In the groove that one plate body bottom opens up.
Preferably, the side of the first plate body inwall is fixedly connected with one end of connection strap, the connection strap it is another
End is socketed with sheath body, and the high spot of described sheath body one end contacts with the surface of the second plate body, the side of the sheath body inwall and the
One end of two extrusion springs is fixedly connected, and the other end of second extrusion spring is fixedly connected with connection strap.
Preferably, the bottom of the lower cross plate is installed with anti-slop serrations.
（Three）Beneficial effect
The utility model provides a kind of mine shearer damping device.Possesses following beneficial effect：
1st, the mine shearer damping device, Rack Body, supporting leg, damping device, upper cross plate, flexible limit are passed through
Position post, the first plate body, the second plate body, telescoping tube, back-moving spring, bumper post, housing, loading plate, slide plate, compression spring, connection
Frame, the first extrusion spring, lower cross plate, anti-slop serrations, connection strap, sheath body and the second extrusion spring are used cooperatively, and have reached buffering
With the effect of damping, alleviate in work and shaken caused by coal-winning machine, the parts inside coal-winning machine are formd with protection, side
Coal-winning machine work.
2nd, the mine shearer damping device, passes through housing, loading plate, slide plate, compression spring and link
It is used cooperatively, has haveed the function that bumper and absorbing shock, form force resolution, passes through connection strap, sheath body and the second extrusion spring
It is used cooperatively, protection is formd to flexible limited post, it is therefore prevented that the direct shock of the first plate body and the second plate body at work.
Brief description of the drawings
Fig. 1 is the profile of the utility model structural damping device；
Fig. 2 is the utility model structure front view；
Fig. 3 is the profile of the utility model structure bumper post；
Fig. 4 is partial enlarged drawing at the A of the utility model structure chart 2.
In figure：1 Rack Body, 2 supporting legs, 3 damping devices, 31 upper cross plates, 32 flexible limited posts, 321 first plate bodys, 322
Second plate body, 33 telescoping tubes, 34 back-moving springs, 35 bumper posts, 351 housings, 352 loading plates, 353 slide plates, 354 compression springs,
355 links, 36 first extrusion springs, 37 lower cross plates, 38 anti-slop serrations, 4 connection straps, 5 sheath bodies, 6 second extrusion springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As Figure 1-4, the utility model provides a kind of technical scheme：A kind of mine shearer damping device,
Including Rack Body 1, the bottom of Rack Body 1 is installed with supporting leg 2, and the bottom of supporting leg 2 is installed with damping device 3,
Damping device 3 includes upper cross plate 31, the bottom of upper cross plate 31 respectively with flexible limited post 32, telescoping tube 33, back-moving spring 34 and
One end of bumper post 35 is fixedly connected, the limited post 32 that stretches, telescoping tube 33, back-moving spring 34 and bumper post 35 the other end with
The upper surface of lower cross plate 37 is fixedly connected, and back-moving spring 34 is flexible, and back-moving spring 34 has the function that to reset, lower cross plate 37
Bottom be installed with anti-slop serrations 38, anti-slop serrations 38 serve anti-skidding effect, and flexible limited post 32 includes the first plate body 321
With the second plate body 322, the top of the second plate body 322 is inserted in the groove that the bottom of the first plate body 321 opens up, the He of the first plate body 321
Second plate body 322 is used cooperatively, and has been reached flexible effect, has been served spacing effect, the side of the inwall of the first plate body 321
It is fixedly connected with one end of connection strap 4, the other end of connection strap 4 is socketed with sheath body 5, the high spot and the second plate of the one end of sheath body 5
The surface contact of body 322, the side of the inwall of sheath body 5 are fixedly connected with one end of the second extrusion spring 6, the second extrusion spring 6
The other end is fixedly connected with connection strap 4, and the second extrusion spring 6 is flexible and has retractility, the outside socket of telescoping tube 33
There are the first extrusion spring 36,36 flexible and reset the effect of the first extrusion spring, bumper post 35 includes housing 351, housing
351 are internally provided with loading plate 352, and the upper surface of loading plate 352 contacts with the lower surface of two slide plates 353, loading plate 352
Lower surface and the opposite faces of two slide plates 353 pass through compression spring 354 bottom with the inner chamber of housing 351 and housing respectively
The side walls of 351 inner chambers is flexibly connected, and the high spot of the opposite faces of two slide plates 353 with the bottom of link 355 contacts, link
355 top is through housing 351 and extends to the outside of housing 351 and is fixedly connected with the lower surface of upper cross plate 31, passes through housing
351st, loading plate 352, slide plate 353, compression spring 354 and link 355 are used cooperatively, and have haveed the function that bumper and absorbing shock,
Force resolution is formd, is used cooperatively by connection strap 4, sheath body 5 and second extrusion spring 6, flexible limited post 32 is formed
Protection, it is therefore prevented that the direct shock of the first plate body 321 and the second plate body 322 at work.
Can to sum up obtain, the mine shearer damping device, by Rack Body 1, supporting leg 2, damping device 3, on
Transverse slat 31, flexible limited post 32, the first plate body 321, the second plate body 322, telescoping tube 33, back-moving spring 34, bumper post 35, housing
351st, loading plate 352, slide plate 353, compression spring 354, link 355, the first extrusion spring 36, lower cross plate 37, anti-slop serrations 38,
Connection strap 4, sheath body 5 and second extrusion spring 6 are used cooperatively, and have been reached buffering and the effect of damping, have been alleviated in work and adopt
Shaken caused by coal machine, protection is formd to the parts inside coal-winning machine, facilitates the work of coal-winning machine.
In addition, the mine shearer damping device, passes through housing 351, loading plate 352, slide plate 353, compression bullet
Being used cooperatively for spring 354 and link 355, has haveed the function that bumper and absorbing shock, has formd force resolution, passes through connection strap 4, set
The extrusion spring 6 of shell 5 and second is used cooperatively, and forms protection to flexible limited post 32, it is therefore prevented that the first plate body 321 and second
The direct shock of plate body 322 at work.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof, it is necessary to illustrate, this article
The electric elements of middle appearance electrically connect with the main controller and 220V civil powers in the external world, and main controller can be that computer etc. plays control
The conventionally known equipment of system.
Claims (4)
1. a kind of mine shearer damping device, including Rack Body（1）, the Rack Body（1）Bottom be fixedly mounted
There is supporting leg（2）, it is characterised in that：The supporting leg（2）Bottom be installed with damping device（3）, the damping device
（3）Including upper cross plate（31）, the upper cross plate（31）Bottom respectively with flexible limited post（32）, telescoping tube（33）, reset bullet
Spring（34）And bumper post（35）One end be fixedly connected, the flexible limited post（32）, telescoping tube（33）, back-moving spring（34）With
Bumper post（35）The other end and lower cross plate（37）Upper surface be fixedly connected, the telescoping tube（33）Outside be socketed with
One extrusion spring（36）, the bumper post（35）Including housing（351）, the housing（351）Be internally provided with loading plate
（352）, the loading plate（352）Upper surface and two slide plates（353）Lower surface contact, the loading plate（352）Under
Surface and two slide plates（353）Opposite face pass through compression spring（354）Respectively with housing（351）The bottom of inner chamber and housing
（351）The side wall of inner chamber is flexibly connected, two slide plates（353）Opposite face and link（355）The high spot contact of bottom,
The link（355）Top pass through housing（351）And extend to housing（351）Outside and upper cross plate（31）Lower surface
It is fixedly connected.
A kind of 2. mine shearer damping device according to claim 1, it is characterised in that：It is described flexible spacing
Post（32）Including the first plate body（321）With the second plate body（322）, second plate body（322）Top insert the first plate body
（321）In the groove that bottom opens up.
A kind of 3. mine shearer damping device according to claim 2, it is characterised in that：First plate body
（321）The side of inwall and connection strap（4）One end be fixedly connected, the connection strap（4）The other end be socketed with sheath body（5）,
The sheath body（5）The high spot of one end and the second plate body（322）Surface contact, the sheath body（5）The side of inwall and second
Extrusion spring（6）One end be fixedly connected, second extrusion spring（6）The other end and connection strap（4）It is fixedly connected.
A kind of 4. mine shearer damping device according to claim 1, it is characterised in that：The lower cross plate
（37）Bottom be installed with anti-slop serrations（38）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342624.0U CN206770476U (en) | 2017-04-01 | 2017-04-01 | A kind of mine shearer damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342624.0U CN206770476U (en) | 2017-04-01 | 2017-04-01 | A kind of mine shearer damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770476U true CN206770476U (en) | 2017-12-19 |
Family
ID=60631647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720342624.0U Expired - Fee Related CN206770476U (en) | 2017-04-01 | 2017-04-01 | A kind of mine shearer damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206770476U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842363A (en) * | 2017-12-28 | 2018-03-27 | 刘丽蓉 | A kind of coal-winning machine with high stability |
| CN108999238A (en) * | 2018-07-10 | 2018-12-14 | 合肥数理电子信息科技有限公司 | A kind of constant-pressure intelligent supply tank |
| CN109775157A (en) * | 2019-01-22 | 2019-05-21 | 韩天信 | A kind of Chemical Manufacture transfer pot |
| CN110525910A (en) * | 2019-07-17 | 2019-12-03 | 江苏德力重工有限公司 | A kind of conveying machinery has the cushion socket of multistage shockproof cushioning decompression |
| CN112715075A (en) * | 2020-12-29 | 2021-04-30 | 连云港梓阳机械制造有限公司 | Front-coarse deep-ploughing and rear-shallow fine-crushing hand-held rotary cultivator |
-
2017
- 2017-04-01 CN CN201720342624.0U patent/CN206770476U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842363A (en) * | 2017-12-28 | 2018-03-27 | 刘丽蓉 | A kind of coal-winning machine with high stability |
| CN108999238A (en) * | 2018-07-10 | 2018-12-14 | 合肥数理电子信息科技有限公司 | A kind of constant-pressure intelligent supply tank |
| CN109775157A (en) * | 2019-01-22 | 2019-05-21 | 韩天信 | A kind of Chemical Manufacture transfer pot |
| CN110525910A (en) * | 2019-07-17 | 2019-12-03 | 江苏德力重工有限公司 | A kind of conveying machinery has the cushion socket of multistage shockproof cushioning decompression |
| CN112715075A (en) * | 2020-12-29 | 2021-04-30 | 连云港梓阳机械制造有限公司 | Front-coarse deep-ploughing and rear-shallow fine-crushing hand-held rotary cultivator |
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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 |
Granted publication date: 20171219 Termination date: 20180401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |