CN209353403U - A kind of remote-controlled scraper - Google Patents
A kind of remote-controlled scraper Download PDFInfo
- Publication number
- CN209353403U CN209353403U CN201821759414.2U CN201821759414U CN209353403U CN 209353403 U CN209353403 U CN 209353403U CN 201821759414 U CN201821759414 U CN 201821759414U CN 209353403 U CN209353403 U CN 209353403U
- Authority
- CN
- China
- Prior art keywords
- remote
- antenna
- remote control
- hinged
- frame
- 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.)
- Active
Links
Landscapes
- Operation Control Of Excavators (AREA)
Abstract
The utility model discloses a kind of remote-controlled scrapers, it is related to mining machinery field, remote control reception enhancement device is equipped with including remote control system top, the remote control enhancement device includes shell and the frame for being set to interior of shell, described frame one end is equipped with motor, the motor top is connected with first gear piece, the frame center, which is equipped with, to be fixedly installed second gear piece in shaft described in shaft and engages with first gear piece, the fixed rotatable platform in shaft top, the Platform center is equipped with antenna, and the antenna bottom and platform are hinged；Rotatable platform is equipped with telescopic device, and described telescopic device one end is hinged with rotatable platform, and the other end is hinged with antenna.The structure improvement for capableing of signal receiver is realized, the effect of enhancing signal reception is realized, improves the technical effect of scraper underground accurately controlled.
Description
Technical field
The utility model relates to mining machinery field more particularly to a kind of remote-controlled scrapers.
Background technique
Scraper is-kind of utilization scraper bowl backing-off cutting soil, and hack is packed into the earth moving machinery that scraper bowl transports,
Can complete shovel soil, dress soil, muck haulage, unload soil and layering banket, part compaction by rolling synthetic job.Suitable for railway, road, water
The work of the engineerings smooth location such as benefit, electric power.Scraper has manipulation simple, is not limited, can be worked independently by landform, travel speed
Fastly, the advantages that high production efficiency.It is applicable in one to three classes soil, when the soil as above such as backing-off cutting three classes, needs to loosen the soil in advance.Currently,
Widely applied scraper is divided into internal combustion scraper and two kinds of electric LHD in the market, and internal combustion scraper is suitable for well-ventilated
Operating environment, possess flexible, efficient feature；Electric LHD is then more environmentally-friendly, pollution-free.Describe in detail its feature,
Construction, classification, development achievements, operation process, safety code etc..
Scraper, including wheel, draw beam, vehicle frame, hydraulic device, the scraper bowl with earth scraper structure, bracket institution and vehicle frame
Lift adjustment mechanism, it is characterised in that the scraper bowl with earth scraper structure, by bucket body, slide damper, flap shutter, the edge of shovel and
The knife that breaks ground composition；Respectively there are 1 strut axis and bucket body rotating support axis hole on the two sidewalls of bucket body, before the two sidewalls of bucket body
There is slideway in end inside, and edge of shovel solid welding breaks ground knife solid welding on the edge of shovel in the front end at bucket body bottom；Slide damper and flap shutter setting
In the opening of bucket body, slide damper and flap shutter are coupled by 2 hinges, the both ends shaft of 2 hinges, respectively insertion bucket
In the slideway of the leading inside of the two sidewalls of body；The bracket institution is made of baffle strut, 2 side struts and front support rod,
The front end of front support rod is supported by the front support rod support shaft for being fixed on vehicle frame front end, and the rear end axis hole of front support rod is inserted in baffle
Strut, and it is located at the middle part of baffle strut, baffle strut is fixed on the upper end of slide damper, and there are shaft, 2 side struts at both ends
Front end have axis hole, there is sliding slot in its rear end, and the front end axis hole of 2 side struts is set on the both ends shaft of baffle strut, 2
The rear end sliding slot of a side strut is set on 2 strut axis on bucket body；2 bucket body fulcrums are each passed through bucket body two sides
2 bucket body rotating support axis holes on wall and the axis hole on vehicle frame two sidewalls, the elevating lever of hydraulic device and after being fixed on bucket body
The horizontal axis at end is coupled；The vehicle frame lift adjustment mechanism, is made of, turntable is fixed on lead screw lead screw, screw disk and turntable
Top, screw disk and vehicle frame are linked to be an overall structure, lead screw precession screw disk, and the lead screw stomidium on draw beam is inserted into lower end
It is interior.
Due to the outstanding behaviours of scraper, in mine kind, the scraper of scraper performer ore or coal works, traditional skill
Art period, scraper need special messenger to drive, and in tunnel when operation, scraper driver needs in face of landslide even gas leakage
Danger causes strong influence to the life security of producers.For the ease of scraper control, as technology develops, nothing
Line remote control device is gradually provided to production, but problem is gradually displayed also with using, since downhole powder dust is more, well
Wall surface is extremely irregular, causes remote signal decaying in underground serious, the problem of remote control failure often occurs, therefore keep signal
Stablize become remote control scraper at this stage urgent need to resolve the technical issues of.
Utility model content
The purpose of the utility model is to provide a kind of remote-controlled scraper, the structure for capableing of signal receiver is improved, realizes and increase
Strong signal receives the effect of ability, improves accurately controlling for scraper underground.
To realize said effect, the utility model discloses a kind of remote-controlled scrapers, including forebay and rear frame two
Point, forebay is connected with rear frame by linkwork；Forebay respectively drives peace by hydraulic system of working equipped with canopy
Work system on forebay and the cable rolling system being mounted on rear frame；The rear frame is equipped with remote control system
System, it is characterised in that: the remote control system top is equipped with remote control reception enhancement device, and the remote control enhancement device includes outer
Shell and the frame for being set to interior of shell, frame one end are equipped with motor, and the motor top is connected with first gear piece,
The frame center, which is equipped with, to be fixedly installed second gear piece in shaft described in shaft and engages with first gear piece, shaft top
Fixed rotatable platform, the Platform center are equipped with antenna, and the antenna bottom and platform are hinged；Rotatable platform is equipped with flexible dress
It sets, described telescopic device one end is hinged with rotatable platform, and the other end is hinged with antenna.
Further, wherein the antenna top is equipped with perpendicular to antenna and the plastic stent of antenna, institute are fixed in one end
The plastic stent other end is stated equipped with signal enhancing plate, signal enhancing plate center and plastic stent are hinged, the signal enhancing
Board bottom portion is equipped with clump weight.
Further, wherein the telescopic device is hydraulic cylinder or cylinder.
Further, wherein the motor is stepper motor.
Further, wherein the tooth ratio of the first gear piece and second gear piece is 1:1 ~ 1:30.
Further, wherein the signal enhancing plate is metal material, and surface is equipped with dust-proof layer.
Further, wherein the dust-proof layer material is polytetrafluoroethylene (PTFE).
The utility model has the beneficial effects that:
By being provided with the antenna that can be freely rotated and rise landing up and down on the basis of traditional scraper, pass through day
The signal that the upper and lower and swing of line can enhance antenna receives intensity, while passing through addition signal enhancing plate, Neng Goujin
The raising signal of one step receives horizontal, is able to maintain the signal enhancing plate moment by clump weight and the remote control in same layer face is vertically facilitated to believe
Number reception, the addition of surface dust-proof layer, further alleviate sundries adhere to caused by signal decaying.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It is clear that the accompanying drawings in the following description is this reality
Without creative efforts, may be used also for those of ordinary skill in the art with novel some embodiments
To obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the remote control enhancing receiving device schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the signal enhancing plate of the utility model.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
Describe the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment one:
A kind of remote-controlled scraper as shown in Figure 1, 2, including forebay and rear frame two parts, forebay 1 and rear frame 2
It is connected by linkwork；Forebay respectively drives the work being mounted on forebay by hydraulic system of working equipped with canopy
System and the cable rolling system being mounted on rear frame；The rear frame is equipped with remote control system 3, it is characterised in that: described
Remote control system top is equipped with remote control reception enhancement device 4, and the remote control enhancement device includes shell 401 and is set to shell
Internal frame 402, described frame one end are equipped with motor 403, and the motor top is connected with first gear piece 404, described
Frame center, which is equipped with, to be fixedly installed second gear piece 406 in shaft described in shaft 405 and engages with first gear piece, shaft top
Fixed rotatable platform 407 is held, the Platform center is equipped with antenna 408, and the antenna bottom and platform are hinged；It is set on rotatable platform
There is telescopic device 409, described telescopic device one end is hinged with rotatable platform, and the other end is hinged with antenna.
By being provided with the antenna that can be freely rotated and rise landing up and down on the basis of traditional scraper, pass through day
The signal that the upper and lower and swing of line can enhance antenna receives intensity.
Embodiment two:
A kind of remote-controlled scraper as shown in Figure 1, 2, 3, including forebay and rear frame two parts, forebay 1 and rear machine
Frame 2 is connected by linkwork；Forebay is respectively driven by hydraulic system of working equipped with canopy and is mounted on forebay
Work system and the cable rolling system being mounted on rear frame；The rear frame is equipped with remote control system 3, it is characterised in that:
The remote control system top is equipped with remote control reception enhancement device 4, and the remote control enhancement device includes shell 401 and is set to
The frame 402 of interior of shell, described frame one end are equipped with motor 403, and the motor top is connected with first gear piece 404,
The frame center, which is equipped with, to be fixedly installed second gear piece 406 in shaft described in shaft 405 and engages with first gear piece, is turned
The fixed rotatable platform 407 in axis top, the Platform center are equipped with antenna 408, and the antenna bottom and platform are hinged；Rotatable platform
It is equipped with telescopic device 409, described telescopic device one end is hinged with rotatable platform, and the other end is hinged with antenna.
Wherein the antenna top is equipped with perpendicular to antenna and the plastic stent 410 of antenna, the plastics are fixed in one end
The bracket other end is equipped with signal enhancing plate 411, and signal enhancing plate center and plastic stent are hinged, the signal enhancing board bottom
Portion is equipped with clump weight 412.
By being provided with the antenna that can be freely rotated and rise landing up and down on the basis of traditional scraper, pass through day
The signal that the upper and lower and swing of line can enhance antenna receives intensity, while passing through addition signal enhancing plate, Neng Goujin
The raising signal of one step receives horizontal, is able to maintain the signal enhancing plate moment by clump weight and the remote control in same layer face is vertically facilitated to believe
Number reception.
Embodiment three:
A kind of remote-controlled scraper as shown in Figure 1, 2, 3, including forebay and rear frame two parts, forebay 1 and rear machine
Frame 2 is connected by linkwork；Forebay is respectively driven by hydraulic system of working equipped with canopy and is mounted on forebay
Work system and the cable rolling system being mounted on rear frame；The rear frame is equipped with remote control system 3, it is characterised in that:
The remote control system top is equipped with remote control reception enhancement device 4, and the remote control enhancement device includes shell 401 and is set to
The frame 402 of interior of shell, described frame one end are equipped with motor 403, and the motor top is connected with first gear piece 404,
The frame center, which is equipped with, to be fixedly installed second gear piece 406 in shaft described in shaft 405 and engages with first gear piece, is turned
The fixed rotatable platform 407 in axis top, the Platform center are equipped with antenna 408, and the antenna bottom and platform are hinged；Rotatable platform
It is equipped with telescopic device 409, described telescopic device one end is hinged with rotatable platform, and the other end is hinged with antenna.
Wherein the antenna top is equipped with perpendicular to antenna and the plastic stent 410 of antenna, the plastics are fixed in one end
The bracket other end is equipped with signal enhancing plate 411, and signal enhancing plate center and plastic stent are hinged, the signal enhancing board bottom
Portion is equipped with clump weight 412.
Wherein the telescopic device is hydraulic cylinder or cylinder.Wherein the motor is stepper motor.Wherein described
The tooth ratio of one gear sheet and second gear piece is 1:1 ~ 1:30.Wherein the signal enhancing plate is metal material, and surface is equipped with
Dust-proof layer.Wherein the dust-proof layer material is polytetrafluoroethylene (PTFE).
By being provided with the antenna that can be freely rotated and rise landing up and down on the basis of traditional scraper, pass through day
The signal that the upper and lower and swing of line can enhance antenna receives intensity, while passing through addition signal enhancing plate, Neng Goujin
The raising signal of one step receives horizontal, is able to maintain the signal enhancing plate moment by clump weight and the remote control in same layer face is vertically facilitated to believe
Number reception, the addition of surface dust-proof layer, further alleviate sundries adhere to caused by signal decaying.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of remote-controlled scraper, including forebay and rear frame two parts, forebay (1) and rear frame (2) pass through hinged machine
Structure connection；Forebay respectively drives the work system and installation being mounted on forebay by hydraulic system of working equipped with canopy
Cable rolling system on rear frame；The rear frame is equipped with remote control system (3), it is characterised in that: the remote control
System top is equipped with remote control reception enhancement device (4), and the remote control reception enhancement device includes shell (401) and is set to shell
Internal frame (402), described frame one end are equipped with motor (403), and the motor top is connected with first gear piece
(404), the frame center be equipped with shaft (405) described shaft on be fixedly installed second gear piece (406) and with the first tooth
Piece engagement, the fixed rotatable platform in shaft top (407) are taken turns, the Platform center is equipped with antenna (408), the antenna bottom and flat
Table-hinges connects；Rotatable platform is equipped with telescopic device (409), and described telescopic device one end and rotatable platform are hinged, the other end and day
Line is hinged.
2. a kind of remote-controlled scraper according to claim 1, it is characterised in that: the antenna top is equipped with perpendicular to antenna
And the plastic stent (410) of antenna is fixed in one end, the plastic stent other end is equipped with signal enhancing plate (411), the letter
Number reinforcing plate center and plastic stent are hinged, and signal enhancing board bottom portion is equipped with clump weight (412).
3. a kind of remote-controlled scraper according to claim 1 or 2, it is characterised in that: the telescopic device is hydraulic oil
Cylinder or cylinder.
4. a kind of remote-controlled scraper according to claim 1, it is characterised in that: the motor is stepper motor.
5. a kind of remote-controlled scraper according to claim 1, it is characterised in that: the first gear piece and second gear piece
Tooth ratio be 1:1 ~ 1:30.
6. a kind of remote-controlled scraper according to claim 2, it is characterised in that: the signal enhancing plate is metal material,
And surface is equipped with dust-proof layer.
7. a kind of remote-controlled scraper according to claim 6, it is characterised in that: the dust-proof layer material is polytetrafluoroethyl-ne
Alkene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759414.2U CN209353403U (en) | 2018-10-29 | 2018-10-29 | A kind of remote-controlled scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759414.2U CN209353403U (en) | 2018-10-29 | 2018-10-29 | A kind of remote-controlled scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209353403U true CN209353403U (en) | 2019-09-06 |
Family
ID=67781365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821759414.2U Active CN209353403U (en) | 2018-10-29 | 2018-10-29 | A kind of remote-controlled scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209353403U (en) |
-
2018
- 2018-10-29 CN CN201821759414.2U patent/CN209353403U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202560238U (en) | Soft and hard rock mode conversion heading machine | |
| CN102364049B (en) | Hard rock composite TBM (Tunnel Boring Machine) suitable for composite stratum and tunneling mode thereof | |
| CN102305083A (en) | Shield machine and anterior shield system thereof | |
| CN105257310A (en) | Heading face advance protective type shield | |
| CN203905953U (en) | Hard rock fast tunneling machine | |
| CN210509031U (en) | Automatic roofbolter of highway tunnel construction | |
| CN205805558U (en) | A kind of novel main driving of shield formula TBM | |
| CN209353403U (en) | A kind of remote-controlled scraper | |
| CN208267754U (en) | A kind of geology bracing means | |
| CN201036758Y (en) | Selective crushing type gangue separator | |
| CN202510124U (en) | Remote control heading machine for tunnel mine | |
| CN214423438U (en) | Loader for building engineering | |
| CN205259240U (en) | Power shovel of automatic sieve material of auger formula | |
| CN206368383U (en) | Loading shovel | |
| CN108824511B (en) | Balanced excavator | |
| CN113756381A (en) | Road bed leveling device for highway construction | |
| CN204570776U (en) | Multifunction heading machine | |
| CN202865879U (en) | Reinforced type loading machine front frame wing box | |
| CN208763081U (en) | Digging machine for deep pit digging | |
| CN112970386A (en) | Coal mine slope greening equipment | |
| CN201574758U (en) | Shovel plate of cantilever type tunneling machine | |
| CN211648179U (en) | Environment-friendly device of slag raking machine | |
| CN105257311B (en) | A kind of soft rock big cross section branch construction cutting means | |
| CN219012645U (en) | Mine Ore ash top grouting reinforcement device | |
| CN204729013U (en) | A kind of colliery embedded hole is drilled mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |