CN206816251U - A kind of electric LHD small rocker with reinforcement protection function - Google Patents
A kind of electric LHD small rocker with reinforcement protection function Download PDFInfo
- Publication number
- CN206816251U CN206816251U CN201720426466.7U CN201720426466U CN206816251U CN 206816251 U CN206816251 U CN 206816251U CN 201720426466 U CN201720426466 U CN 201720426466U CN 206816251 U CN206816251 U CN 206816251U
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- CN
- China
- Prior art keywords
- brace
- headstock
- protection function
- telescopic cylinder
- fixedly connected
- Prior art date
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Abstract
The utility model discloses a kind of electric LHD small rocker with reinforcement protection function, including compartment, the side in the compartment is fixedly connected with headstock by contiguous block, the left and right sides in the compartment and headstock is connected with roller, riser is fixedly connected with the top of the headstock, the top of the riser is flexibly connected with brace one end, the other end of the brace is flexibly connected with one end of pole, the other end of the pole is flexibly connected with the bottom of scraper bowl, the top of the headstock and is inlaid with slide rail in front of the riser.The utility model passes through the improvement to brace; when brace moves; coordinate the use of slide bar and damping spring; the stable knighthead of support bar can be made; and certain cushioning ability can be provided to brace, so as to reach the effect for reinforcing brace, telescopic cylinder can stablize support scraper bowl; so as to further improve the stability of scraper bowl, and protective jacket and sealing block can protect telescopic cylinder.
Description
Technical field
Mechanical equipment technical field is the utility model is related to, specially a kind of electric LHD with reinforcement protection function
Small rocker.
Background technology
Scraper is one kind of mine trackless equipment, is widely used in the digging and transport of underground mine.With scraper and
Self-tipping type fortune ore deposit truck is the trackless excavating equipment of core, at home and abroad turns into the main flow of mining technique development.
Existing scraper at work, scraper bowl and support scraper bowl rocking arm due to being not provided with ballistic support device, therefore,
More serious shaking phenomenon occurs, so as to influence whether the service life of scraper bowl and rocking arm.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, it is small to provide a kind of electric LHD with reinforcement protection function for the utility model
Rocking arm, solve the problems, such as that scraper scraper bowl and rocking arm easily rock.
(2) technical scheme
To achieve the above object, the utility model provides following technical scheme：It is a kind of electronic with reinforcement protection function
Scraper small rocker, including compartment, the side in the compartment are fixedly connected with headstock by contiguous block, the compartment and headstock
The left and right sides is connected with roller, and riser, top and the brace one of the riser are fixedly connected with the top of the headstock
End is flexibly connected, and the other end of the brace is flexibly connected with one end of pole, the other end of the pole and the bottom of scraper bowl
It is flexibly connected, the top of the headstock and is inlaid with slide rail in front of the riser, the both sides of the slide rail inwall passes through slide bar
Connection, in the slide rail and it is socketed on slide bar and slidably connects sliding block, the top of the sliding block passes through support bar and brace table
The bottom in face is flexibly connected, and the back side of the headstock is fixedly connected with support plate, and the front of the support plate passes through telescopic cylinder and scraper bowl
The back side be flexibly connected, be socketed with protective case on the telescopic cylinder.
Preferably, the free end movable sleeve of the telescopic cylinder is connected to sealing block, and the side of sealing block and protective case
Side is fixedly connected.
Preferably, the both ends of the slide bar are fixedly connected with the middle part of slide rail inwall both sides respectively, and slide bar is interspersed in cunning
The middle part of block.
Preferably, the bottom of the support bar is located at the centre position of slider top, and the top of support bar is located at brace
The first half of surface bottom portion.
Preferably, the starting angular angle of the brace is 15 degree, and the top of pole is located at the centre of scraper bowl bottom
Position.
Preferably, the equal length of the hydraulic cylinder of the length of the protective case and telescopic cylinder, and the fixation of telescopic cylinder
End is located at the positive top of support plate.
(3) beneficial effect
The utility model provides a kind of electric LHD small rocker with reinforcement protection function.Possess following beneficial to effect
Fruit：
(1), the utility model, when brace moves, can be existed by the improvement to brace by support bar band movable slider
Moved in slide rail, coordinate the use of slide bar and damping spring, the stable knighthead of support bar can be made, and can be carried to brace
For certain cushioning ability, so as to reach the effect for reinforcing brace.
(2), the utility model coordinates the use of support plate by the improvement to telescopic cylinder, can stablize support scraper bowl, from
And the stability of scraper bowl can be further improved, when telescopic cylinder starts, scraper bowl normal operation, and protective jacket can be driven
Telescopic cylinder can be protected with sealing block.
Brief description of the drawings
Fig. 1 is the sectional view of the utility model texture edge；
Fig. 2 is the side view of the utility model structure.
In figure：1 compartment, 2 contiguous blocks, 3 headstocks, 4 rollers, 5 risers, 6 braces, 7 poles, 8 scraper bowls, 9 slide rails, 10 slide bars,
11 sliding blocks, 12 damping springs, 13 support bars, 14 support plates, 15 telescopic cylinders, 16 protective cases, 17 sealing blocks.
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 shown in Figure 1-2, the utility model provides a kind of technical scheme：A kind of electronic scraper with reinforcement protection function
Machine small rocker, including compartment 1, the side in compartment 1 are fixedly connected with the left and right two of headstock 3, compartment 1 and headstock 3 by contiguous block 2
Side is connected with roller 4, and the top of headstock 3 is fixedly connected with riser 5, and top and the activity of the one end of brace 6 of riser 5 connect
Connect, the other end of brace 6 is flexibly connected with one end of pole 7, and the other end of pole 7 is flexibly connected with the bottom of scraper bowl 8, brace
6 starting angular angle is 15 degree, and the top of pole 7 is located at the centre position of the bottom of scraper bowl 8, so as to which brace 6 coordinates branch
The use of bar 7, can stablize support scraper bowl 8, the top of headstock 3 and be inlaid with slide rail 9, the inwall of slide rail 9 positioned at the front of riser 5
Both sides connected by slide bar 10, in slide rail 9 and be socketed on slide bar 10 and slidably connect sliding block 11, the both ends difference of slide bar 10
It is fixedly connected with the middle part of the inwall both sides of slide rail 9, and slide bar 10 is interspersed in the middle part of sliding block 11, so as to which sliding block 11 can be stablized
Slided on slide rail 9 and slide bar 10, be socketed with damping spring 12 on slide bar 10, and the both ends of damping spring 12 respectively with slide rail 9
Inwall is fixedly connected with the side of sliding block 11, and the top of sliding block 11 is flexibly connected by support bar 13 with the bottom on the surface of brace 6,
Before the bottom of support bar 13 is located at the centre position at the top of sliding block 11, and the top of support bar 13 is located at the surface bottom portion of brace 6
Half part, so as to which supporting plate 13 can stablize knighthead 6, and the proper motion of brace 6 will not be hindered, by brace 6
Improvement, when brace 6 moves, can be moved by support bar 13 with movable slider 11 in slide rail 9, coordinate slide bar 10 and damping
The use of spring 12, the stable knighthead 6 of support bar 13 can be made, and certain cushioning ability can be provided to brace 6, from
And having reached the effect for reinforcing brace 6, the back side of headstock 3 is fixedly connected with support plate 14, and the front of support plate 14 passes through telescopic cylinder 15
It is flexibly connected with the back side of scraper bowl 8, protective case 16, length and the telescopic cylinder 15 of protective case 16 is socketed with telescopic cylinder 15
The equal length of hydraulic cylinder, and the fixing end of telescopic cylinder 15 is located at 14 positive top of support plate, the free end of telescopic cylinder 15
Movable sleeve is connected to sealing block 17, and the side of sealing block 17 is fixedly connected with the side of protective case 16, by telescopic cylinder 15
Improvement, coordinate support plate 14 use, can stablize support scraper bowl 8, so as to further improve the stability of scraper bowl 8, when
When telescopic cylinder 15 starts, the normal operation of scraper bowl 8 can be driven, and protective jacket and sealing block 17 can protect telescopic cylinder
15。
It can to sum up obtain, should have the electric LHD small rocker of reinforcement protection function, by the improvement to brace 6, when oblique
It when bar 6 moves, can be moved by support bar 13 with movable slider 11 in slide rail 9, coordinate making for slide bar 10 and damping spring 12
With, the stable knighthead 6 of support bar 13 can be made, and certain cushioning ability can be provided to brace 6, add so as to reach
Gu the effect of brace 6, by the improvement to telescopic cylinder 15, coordinating the use of support plate 14, support scraper bowl 8 can be stablized, so as to
The stability of scraper bowl 8 can be further improved, when telescopic cylinder 15 starts, the normal operation of scraper bowl 8 can be driven, and protect
Set and sealing block 17 can protect telescopic cylinder 15.
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.
Claims (6)
1. a kind of electric LHD small rocker with reinforcement protection function, including compartment (1), it is characterised in that：The compartment
(1) side is fixedly connected with headstock (3) by contiguous block (2), and the left and right sides of the compartment (1) and headstock (3) is movable
Roller (4) is connected with, riser (5), top and the brace (6) one of the riser (5) are fixedly connected with the top of the headstock (3)
End is flexibly connected, and the other end of the brace (6) is flexibly connected with one end of pole (7), the other end and shovel of the pole (7)
The struggle against bottom of (8) is flexibly connected, and the top of the headstock (3) and is inlaid with slide rail (9), the cunning in front of the riser (5)
The both sides of rail (9) inwall are connected by slide bar (10), in the slide rail (9) and are socketed on slide bar (10) and are slidably connected sliding block
(11), it is socketed with damping spring (12) on the slide bar (10), and the both ends of damping spring (12) inwall with slide rail (9) respectively
It is fixedly connected with the side of sliding block (11), the top of the sliding block (11) passes through support bar (13) and the bottom on brace (6) surface
It is flexibly connected, the back side of the headstock (3) is fixedly connected with support plate (14), and the front of the support plate (14) passes through telescopic cylinder (15)
It is flexibly connected with the back side of scraper bowl (8), protective case (16) is socketed with the telescopic cylinder (15).
A kind of 2. electric LHD small rocker with reinforcement protection function according to claim 1, it is characterised in that：Institute
The free end movable sleeve for stating telescopic cylinder (15) is connected to sealing block (17), and the side of sealing block (17) and the one of protective case (16)
Side is fixedly connected.
A kind of 3. electric LHD small rocker with reinforcement protection function according to claim 1, it is characterised in that：Institute
The both ends for stating slide bar (10) are fixedly connected with the middle part of slide rail (9) inwall both sides respectively, and slide bar (10) is interspersed in sliding block (11)
Middle part.
A kind of 4. electric LHD small rocker with reinforcement protection function according to claim 1, it is characterised in that：Institute
The bottom for stating support bar (13) is located at centre position at the top of sliding block (11), and the top of support bar (13) is located at brace (6) table
The first half of face bottom.
A kind of 5. electric LHD small rocker with reinforcement protection function according to claim 1, it is characterised in that：Institute
The starting angular angle for stating brace (6) is 15 degree, and the top of pole (7) is located at the centre position of scraper bowl (8) bottom.
A kind of 6. electric LHD small rocker with reinforcement protection function according to claim 1, it is characterised in that：Institute
The length of protective case (16) and the equal length of the hydraulic cylinder of telescopic cylinder (15) are stated, and the fixing end of telescopic cylinder (15) is located at
Support plate (14) positive top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426466.7U CN206816251U (en) | 2017-04-21 | 2017-04-21 | A kind of electric LHD small rocker with reinforcement protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426466.7U CN206816251U (en) | 2017-04-21 | 2017-04-21 | A kind of electric LHD small rocker with reinforcement protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816251U true CN206816251U (en) | 2017-12-29 |
Family
ID=60753769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720426466.7U Expired - Fee Related CN206816251U (en) | 2017-04-21 | 2017-04-21 | A kind of electric LHD small rocker with reinforcement protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206816251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042813A (en) * | 2019-12-15 | 2020-04-21 | 杜伟 | Shock-absorbing device for coal mining machine for coal mine |
-
2017
- 2017-04-21 CN CN201720426466.7U patent/CN206816251U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042813A (en) * | 2019-12-15 | 2020-04-21 | 杜伟 | Shock-absorbing device for coal mining machine for coal mine |
| CN111042813B (en) * | 2019-12-15 | 2021-06-25 | 杜伟 | Shock-absorbing device for coal mining machine for coal mine |
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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: 20171229 Termination date: 20180421 |