CN205675915U - A kind of Dao Lan mechanism for electric LHD - Google Patents
A kind of Dao Lan mechanism for electric LHD Download PDFInfo
- Publication number
- CN205675915U CN205675915U CN201620308574.XU CN201620308574U CN205675915U CN 205675915 U CN205675915 U CN 205675915U CN 201620308574 U CN201620308574 U CN 201620308574U CN 205675915 U CN205675915 U CN 205675915U
- Authority
- CN
- China
- Prior art keywords
- leading screw
- slide
- roller
- electric lhd
- sprocket wheel
- 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
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- Electric Cable Installation (AREA)
- Transmission Devices (AREA)
Abstract
The utility model discloses a kind of Dao Lan mechanism for electric LHD, it is characterized in that, including leading cable support body, described leading is provided with leading screw, sprocket wheel, guide rail on cable support body, described guide rail is arranged at the top of described leading screw, described leading screw is fixedly installed on described sprocket wheel and rotates with described sprocket wheel, on described leading screw, nesting is provided with slide, described slide be provided above roller, it is provided with bearing between described roller and described guide rail, described roller matches with described bearing connection, and the side of described roller is provided with waist-shaped hole.What this utility model used leading screw and slide coordinates connection, the problem solving cable ordered arrangement, has simple in construction, the advantage that easy to use, operability is good.
Description
Technical field
This utility model relates to a kind of Dao Lan mechanism for electric LHD, belongs to machinery technical field.
Background technology
The existing equipment being used for the bulk material after shoveling dress explosion at mine down-hole has electric LHD and diesel LHD,
And electric LHD obtains extensively should with its light structure, noise discharge little, emission-free, employing electrical energy production low cost and other advantages
With, but electric LHD is affected due to the service cable by trailing, its job area, the method for operation are all by certain
Limit.The easy interlaced superposition of cable of the tailstock, sometimes even results in cable and is stuck and hangs so that electricity next time
Cable can not discharge smoothly to such an extent as to be damaged and break, and the service life of serious curtailment cable even causes safe thing
Therefore, the most how random for cable take-up is converted into sequential step-by-step arrangement mode, is to realize electric LHD
The key issue of normal work.
Utility model content
The purpose of this utility model is the defect overcoming prior art to exist, and solves above-mentioned technical problem, proposes one
Dao Lan mechanism for electric LHD.
This utility model adopts the following technical scheme that a kind of Dao Lan mechanism for electric LHD, it is characterised in that bag
Include and lead cable support body, described in lead and on cable support body, be provided with leading screw, sprocket wheel, guide rail, described guide rail is arranged at the top of described leading screw, institute
Stating leading screw to be fixedly installed on described sprocket wheel and rotate with described sprocket wheel, on described leading screw, nesting is provided with slide, described
Slide be provided above roller, be provided with bearing between described roller and described guide rail, described roller matches with described bearing
Closing and couple, the side of described roller is provided with waist-shaped hole.
Preferably, leading screw offers the connection of the positive and negative bidirectional screw groove of positive and negative bidirectional screw groove, slide and leading screw
Connect position and be provided with embedded slide block.
Preferably, the two ends of the positive and negative bidirectional screw groove on leading screw are provided with the limited block of spacing Guan Bi.
Preferably, the positive and negative bidirectional screw groove on leading screw be internally provided with smooth transition arc, embedded to ensure
Slide block is conveniently turned back to limited block portion.
Preferably, the left and right sides leading cable support body is provided with flat idler, and the bottom of flat idler is provided with edger roll, water
The cable that flat carrier roller and edger roll are used for preventing afterbody from dragging is direct and lead cable support body and swipe when entering Dao Lan mechanism.
Preferably, the two ends of leading screw are provided with single-row taper roll bearing, to bear radial and axial joint load.
The beneficial effect that this utility model is reached: this utility model employing leading screw coordinates connection with slide, solves
The problem of cable ordered arrangement, has simple in construction, the advantage that easy to use, operability is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The implication of labelling in figure: 1-bearing, 2-roller, 3-slide, the embedded slide block of 4-, 5-taper roll bearing, 6-is spacing
Block, 7-guide rail, 8-edger roll, 9-flat idler, 10-sprocket wheel, 11-leading screw, 12-leads cable support body.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.Following example are only used for this is clearly described
The technical scheme of utility model, and protection domain of the present utility model can not be limited with this.
Fig. 1 is structural representation of the present utility model, the utility model proposes and a kind of leads cable machine for electric LHD
Structure, it is characterised in that include leading cable support body 12, leads and is provided with leading screw 11, sprocket wheel 10, guide rail 7 on cable support body 12, and guide rail 7 is arranged
In the top of leading screw 11, leading screw 11 is fixedly installed on sprocket wheel 10 and rotates with sprocket wheel 10, and on leading screw 11, nesting is provided with
Slide 3, slide 3 be provided above roller 2, be provided with bearing 1 between roller 2 and guide rail 7, roller 2 matches with bearing 1 connection
Connecing, the side of roller 2 is provided with waist-shaped hole.
Positive and negative bidirectional screw groove is offered, coupling of the positive and negative bidirectional screw groove of slide 3 and leading screw 11 on leading screw 11
Position is provided with embedded slide block 4；The two ends of the positive and negative bidirectional screw groove on leading screw 11 are provided with the limited block of spacing Guan Bi
6。
Positive and negative bidirectional screw groove on leading screw 11 be internally provided with smooth transition arc, to ensure embedded slide block 4
Conveniently turn back to limited block 6.
The left and right sides leading cable support body 12 is provided with flat idler 9, and the bottom of flat idler 9 is provided with edger roll 8, level torr
The cable that roller 9 and edger roll 8 are used for preventing afterbody from dragging is direct and lead cable support body 12 and swipe when entering Dao Lan mechanism.
The two ends of leading screw 11 are provided with single-row taper roll bearing 5, to bear radial and axial joint load.
Operation principle of the present utility model: when sprocket wheel 10 drives leading screw 11 to rotate, the positive and negative bidirectional screw groove of leading screw 11
Inwall embedded slide block 4 can be promoted to move, thus drive slide 3 along the axially-movable of leading screw 11, when embedded slide block 4 drives slide
3 when sliding at leading screw 11 end points i.e. limited block 6, can automatically change again direction and return, and rotates simultaneously that slide 3 is not realizing sprocket wheel 10
Stop at the catch cropping back and forth movement of 11 two limited blocks 6 of leading screw.Cable passes the waist-shaped hole that above slide 3, roller 2 is formed, slide
3 back and forth movements, cable moves with slide 3.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, it is also possible to make some improvement and deformation, these change
Enter and deform and also should be regarded as protection domain of the present utility model.
Claims (6)
1. the Dao Lan mechanism for electric LHD, it is characterised in that include leading cable support body (12), described in lead cable support body
(12) being provided with leading screw (11), sprocket wheel (10), guide rail (7) on, described guide rail (7) is arranged at the top of described leading screw (11), institute
State leading screw (11) be fixedly installed on described sprocket wheel (10) and rotate with described sprocket wheel (10), the upper nesting of described leading screw (11)
Be provided with slide (3), described slide (3) be provided above roller (2), between described roller (2) and described guide rail (7) arrange
Having bearing (1), described roller (2) matches with described bearing (1) connection, and the side of described roller (2) is provided with waist-shaped hole.
A kind of Dao Lan mechanism for electric LHD the most according to claim 1, it is characterised in that described leading screw (11)
On offer positive and negative bidirectional screw groove, the connection part of described slide (3) and the positive and negative bidirectional screw groove of described leading screw (11)
Position is provided with embedded slide block (4).
A kind of Dao Lan mechanism for electric LHD the most according to claim 2, it is characterised in that described leading screw (11)
On the two ends of positive and negative bidirectional screw groove be provided with the limited block (6) of spacing Guan Bi.
A kind of Dao Lan mechanism for electric LHD the most according to claim 3, it is characterised in that described leading screw (11)
On described positive and negative bidirectional screw groove be internally provided with smooth transition arc.
A kind of Dao Lan mechanism for electric LHD the most according to claim 1, it is characterised in that described in lead cable support body
(12) the left and right sides is provided with flat idler (9), and the bottom of described flat idler (9) is provided with edger roll (8).
A kind of Dao Lan mechanism for electric LHD the most according to claim 1, it is characterised in that described leading screw (11)
Two ends be provided with single-row taper roll bearing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620308574.XU CN205675915U (en) | 2016-04-14 | 2016-04-14 | A kind of Dao Lan mechanism for electric LHD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620308574.XU CN205675915U (en) | 2016-04-14 | 2016-04-14 | A kind of Dao Lan mechanism for electric LHD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205675915U true CN205675915U (en) | 2016-11-09 |
Family
ID=57438380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620308574.XU Expired - Fee Related CN205675915U (en) | 2016-04-14 | 2016-04-14 | A kind of Dao Lan mechanism for electric LHD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205675915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692361A (en) * | 2016-04-14 | 2016-06-22 | 句容五星机械制造有限公司 | Cable guide mechanism for motorized scraper |
-
2016
- 2016-04-14 CN CN201620308574.XU patent/CN205675915U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692361A (en) * | 2016-04-14 | 2016-06-22 | 句容五星机械制造有限公司 | Cable guide mechanism for motorized scraper |
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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: 20161109 Termination date: 20170414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |