CN206789178U - Coal-winning machine simulation teching training operation teaching instrument - Google Patents
Coal-winning machine simulation teching training operation teaching instrument Download PDFInfo
- Publication number
- CN206789178U CN206789178U CN201720449690.8U CN201720449690U CN206789178U CN 206789178 U CN206789178 U CN 206789178U CN 201720449690 U CN201720449690 U CN 201720449690U CN 206789178 U CN206789178 U CN 206789178U
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- scalable
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- coal
- interior bar
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Abstract
The utility model discloses coal-winning machine simulation teching training operation teaching instrument,Including teaching appliance frame,The bottom of the teaching appliance frame is provided with Universal self-locking wheel,And the lower inside of teaching appliance frame offers locker,Electrical control cubicles are provided with by the support of electrical control cubicles support feet at the top position of locker in the teaching appliance frame,Indicator lamp is provided with the preceding surface of the electrical control cubicles,Operation button and control stick,The indicator lamp and operation button are installed in the side of control stick,The operation button is arranged on the lower section of indicator lamp,The top cover of the teaching appliance frame is installed with scalable outer bar by expansion link fixing bolt,The radius of the utility model rotary shaft is less than the radius of scalable interior bar,During use,Rotary shaft can be placed in scalable interior bar,Then rotating projector fixed seat,Adjust the projection angle of projecting apparatus,And the projection angle of projecting apparatus is fixed by rotating regulating bolt.
Description
Technical field
The utility model belongs to teaching appliance technical field, and in particular to coal-winning machine simulation teching training operation teaching instrument.
Background technology
Coal-winning machine is one of visual plant for realizing coal production mechanization and modernization.Mechanical coal mining can mitigate body
Power work, security is improved, reach high yield, high efficiency, low consumed purpose.Coal-winning machine divides sawing formula, planing pattern, drilling formula
With four kinds of milling type：Coal-winning machine is one and integrates machinery, electric and hydraulic pressure large-scale complicated system, and working environment is severe,
The interruption of whole coal work will be caused if there is failure, cause huge economic loss with the development of coal industry,
The function of coal-winning machine is more and more, its own structure, composition more sophisticated, thus also complicated therewith the reason for break down.
Double-ended shearer combines the successful experience of domestic and international low seam mining machinery, is designed new for China's specific national conditions
High-power low seam mining machinery, coal-winning machine important technological parameters 1, it is applicable mining thickness 0.85-1.6m, production capacity maximum
Theoretical capacity 528t/h Economic productivities 249t/h 3, cutting units drum rotation speed：75.62rpm heighten mode：Liquid
Pressure heightens 4, tractive unit mode of traction：Hydraulic stepless speed regulating, cycloid gear, pin row chainless haulage maximum drawbar pull：20t is led
Draw speed：0-5.5m/min 5, electronic traction motor drive.
But coal-winning machine teaching appliance in the market is not only complicated, and function list, it is impossible to by teaching operation
Video is learnt by projector to projection cloth, being not easy to student, it is impossible to the height of projecting apparatus is adjusted according to use demand
Degree and angle, and can not quick regulation display angle.
Utility model content
The purpose of this utility model is to provide coal-winning machine simulation teching training operation teaching instrument, to solve above-mentioned background skill
What is proposed in art can not learn teaching operation video by projector to projection cloth, being not easy to student, it is impossible to
According to use demand adjust projecting apparatus height and angle, and can not quick regulation display angle the problem of.
To achieve the above object, the utility model provides following technical scheme：Coal-winning machine simulation teching training operation is imparted knowledge to students
Instrument, including teaching appliance frame, the bottom of the teaching appliance frame are provided with Universal self-locking wheel, and the lower inside of teaching appliance frame
Locker is offered, is provided with the teaching appliance frame at the top position of locker by the support of electrical control cubicles support feet
Electrical control cubicles, indicator lamp, operation button and control stick, the indicator lamp and operation button are provided with the preceding surface of the electrical control cubicles
The side of control stick is installed in, the operation button is arranged on the lower section of indicator lamp, and the top cover of the teaching appliance frame passes through
Expansion link fixing bolt is installed with scalable outer bar, and being internally provided with of the scalable outer bar upwardly extends scalable
Interior bar, and the junction of scalable outer bar and scalable interior bar is provided with expansion link regulating bolt, the end of the scalable interior bar
Mouthful place is embedded to be provided with rotary shaft, and the junction of the rotary shaft and scalable interior bar is provided with regulating bolt, and rotary shaft and
Projecting apparatus fixed seat is integral type structure, and the top insertion of the projecting apparatus fixed seat is provided with projecting apparatus, the teaching appliance machine
The top cover of frame has a display fastening rods by display fastening rods bolt connection, and the tops of the display fastening rods sets hinged
Chain, the hinge are fixedly connected with display by display fixing bolt, the projecting apparatus, indicator lamp and operation button with
Display is electrically connected with.
Preferably, the radius of the rotary shaft is less than the radius of scalable interior bar.
Preferably, the scalable interior bar is fixedly connected with scalable outer bar by expansion link regulating bolt.
Preferably, the display fastening rods are rotatablely connected with display by hinge.
Preferably, the locker is internally provided with dividing plate.
The utility model compared with prior art, has the advantages that：
(1) radius of the utility model rotary shaft is less than the radius of scalable interior bar, in use, can be placed on rotary shaft
In scalable interior bar, then rotating projector fixed seat, adjusts the projection angle of projecting apparatus, and will be thrown by rotating regulating bolt
The projection angle of shadow instrument is fixed, and is projected by projecting apparatus by demonstration video is operated to projection cloth, the sight for becoming apparent from student
See.
(2) the scalable interior bar of the utility model is fixedly connected with scalable outer bar by expansion link regulating bolt, can basis
Use demand, scalable outer bar is drawn upwardly out certain height out of scalable outer bar, and rotating extensible arm regulating bolt will
The position of scalable interior bar and scalable outer bar is fixed.
(3) the utility model display fastening rods are rotatablely connected with display by hinge, in use, display can be held
Device, it is set to be rotated on display fastening rods by hinge to suitable angle.
(4) the utility model locker is internally provided with dividing plate, article etc. of imparting knowledge to students can be placed in locker every
On plate, so as to keep the overall regularity of instrument, use is efficient and convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the rearview of display of the present utility model；
In figure：1- projecting apparatus, 2- rotary shafts, 3- regulating bolts, 4- projecting apparatus fixed seat, 5- displays, 6- displays are consolidated
Fixed pole, 7- teaching appliances frame, 8- control sticks, 9- electrical control cubicles support feet, 10- Universal self-lockings wheel, 11- electrical control cubicles, 12- lockers,
13- operation buttons, 14- indicator lamps, 15- expansion links fixing bolt, the scalable outer bars of 16-, 17- expansion links regulating bolt, 18- can
Flexible interior bar, 19- hinges, 20- displays fixing bolt, 21- display fastening rods bolts.
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.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：Coal-winning machine simulation teching training operation teaching instrument,
Including teaching appliance frame 7, the bottom of teaching appliance frame 7 is provided with Universal self-locking wheel 10, and the lower inside of teaching appliance frame 7 is opened
Provided with locker 12, it is provided with teaching appliance frame 7 at the top position of locker 12 by the support of electrical control cubicles support feet 9
Electrical control cubicles 11, indicator lamp 14, operation button 13 and control stick 8, indicator lamp 14 and operation are provided with the preceding surface of electrical control cubicles 11
Button 13 is installed in the side of control stick 8, and operation button 13 is arranged on the lower section of indicator lamp 14, the top cover of teaching appliance frame 7
Scalable outer bar 16 is installed with by expansion link fixing bolt 15, scalable outer bar 16 is internally provided with what is upwardly extended
Scalable interior bar 18, and the junction of scalable outer bar 16 and scalable interior bar 18 is provided with expansion link regulating bolt 17, can stretch
Insertion is provided with rotary shaft 2 at the port of contracting interior bar 18, and the junction of rotary shaft 2 and scalable interior bar 18 is provided with regulating bolt
3, and rotary shaft 2 and projecting apparatus fixed seat 4 are integral type structure, the top insertion of projecting apparatus fixed seat 4 is provided with projecting apparatus 1,
The top cover of teaching appliance frame 7 is connected with display fastening rods 6 by display fastening rods bolt 21, display fastening rods 6 it is upper
Side is provided with hinge 19, and hinge 19 is fixedly connected with display 5 by display fixing bolt 20, projecting apparatus 1, the and of indicator lamp 14
Operation button 13 is electrically connected with display 5.
In the present embodiment, it is preferred that the radius of rotary shaft 2 is less than the radius of scalable interior bar 18, in use, will can rotate
Axle 2 is placed in scalable interior bar 18, then rotating projector fixed seat 4, adjusts the projection angle of projecting apparatus 1, and passes through rotation
Turn regulating bolt 3 to fix the projection angle of projecting apparatus 1, projected to projection cloth, made by demonstration video is operated by projecting apparatus 1
The viewing that student becomes apparent from.
In the present embodiment, it is preferred that scalable interior bar 18 is fixed with scalable outer bar 16 by expansion link regulating bolt 17
Connection, scalable outer bar 18 can be drawn upwardly out, and rotate and stretch by certain height out of scalable outer bar 16 according to use demand
The position of scalable interior bar 18 and scalable outer bar 16 is fixed contracting bar regulating bolt 17.
In the present embodiment, it is preferred that display fastening rods 6 are rotatablely connected with display 5 by hinge 19, in use, can
Display 5 is held, it is rotated on display fastening rods 6 by hinge 19 to suitable angle.
In the present embodiment, it is preferred that locker 12 is internally provided with dividing plate, teaching article etc. can be placed on into locker
On dividing plate in 12, so as to keep the overall regularity of instrument, use is efficient and convenient.
Operation principle and process for using of the present utility model：Carrying out in use, staff is to the utility model first
Checked, check for defect, can not just carry out using if there is defect, now need notice maintenance people
Member is repaired, if there is no can be carried out using if problem, by expansion link fixing bolt 15 by scalable outer bar
16 are fixed with teaching appliance frame 7, rotary shaft 2 are placed on to the inside of scalable interior bar 18, and carry out by regulating bolt 3
It is fixed, projecting apparatus 1 is placed in projecting apparatus fixed seat 4, by display fastening rods bolt 21 by display fastening rods 6 with teaching
Learn instrument frame 7 to be fixed, hinge 19 and display 5 are fixed by display fixing bolt 20, by the utility model
It is connected with power supply, according to use demand, scalable outer bar 18 is drawn upwardly out certain height out of scalable outer bar 16, and revolve
Turn expansion link regulating bolt 17 position of scalable interior bar 18 and scalable outer bar 16 is fixed, rotating projector fixed seat
4, the projection angle of projecting apparatus 1 is adjusted, and knob regulating bolt 3 fixes rotary shaft 2 and scalable interior bar 18, so as to project
The angle of instrument fixed seat 4 is fixed, and is held display 5, it is rotated on display fastening rods 6 by hinge 19 to suitable angle
Degree, is turned on the power switch, and teacher or student hold control stick 8, pressing operations button 13, and simulation coal-winning machine works, and by aobvious
Show that device 5 shows coal-winning machine work video, and projected by projecting apparatus 1 by demonstration video is operated to projection cloth, make student more
Clearly watch.
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 (5)
1. coal-winning machine simulation teching training operation teaching instrument, including teaching appliance frame（7）, it is characterised in that：The teaching appliance machine
Frame（7）Bottom be provided with Universal self-locking wheel（10）, and teaching appliance frame（7）Lower inside offer locker（12）, institute
State teaching appliance frame（7）Upper close locker（12）Top position at pass through electrical control cubicles support feet（9）Support is provided with automatically controlled
Cabinet（11）, the electrical control cubicles（11）Preceding surface on be provided with indicator lamp（14）, operation button（13）And control stick（8）, it is described
Indicator lamp（14）And operation button（13）It is installed in control stick（8）Side, the operation button（13）Installed in indicator lamp
（14）Lower section, the teaching appliance frame（7）Top cover pass through expansion link fixing bolt（15）It is installed with scalable outer bar
（16）, the scalable outer bar（16）Be internally provided with the scalable interior bar upwardly extended（18）, and scalable outer bar（16）
With scalable interior bar（18）Junction be provided with expansion link regulating bolt（17）, the scalable interior bar（18）Port at it is embedding
Enter to be provided with rotary shaft（2）, the rotary shaft（2）With scalable interior bar（18）Junction be provided with regulating bolt（3）, and revolve
Rotating shaft（2）With projecting apparatus fixed seat（4）For integral type structure, the projecting apparatus fixed seat（4）Top insertion be provided with projection
Instrument（1）, the teaching appliance frame（7）Top cover pass through display fastening rods bolt（21）It is connected with display fastening rods（6）, institute
State display fastening rods（6）Top be provided with hinge（19）, the hinge（19）With display（5）Spiral shell is fixed by display
Bolt（20）It is fixedly connected, the projecting apparatus（1）, indicator lamp（14）And operation button（13）And display（5）It is electrically connected with.
2. coal-winning machine simulation teching training operation teaching instrument according to claim 1, it is characterised in that：The rotary shaft
（2）Radius be less than scalable interior bar（18）Radius.
3. coal-winning machine simulation teching training operation teaching instrument according to claim 1, it is characterised in that：It is described scalable interior
Bar（18）With scalable outer bar（16）Pass through expansion link regulating bolt（17）It is fixedly connected.
4. coal-winning machine simulation teching training operation teaching instrument according to claim 1, it is characterised in that：The display is consolidated
Fixed pole（6）With display（5）Pass through hinge（19）Rotation connection.
5. coal-winning machine simulation teching training operation teaching instrument according to claim 1, it is characterised in that：The locker
（12）Be internally provided with dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449690.8U CN206789178U (en) | 2017-04-26 | 2017-04-26 | Coal-winning machine simulation teching training operation teaching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449690.8U CN206789178U (en) | 2017-04-26 | 2017-04-26 | Coal-winning machine simulation teching training operation teaching instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206789178U true CN206789178U (en) | 2017-12-22 |
Family
ID=60708893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720449690.8U Active CN206789178U (en) | 2017-04-26 | 2017-04-26 | Coal-winning machine simulation teching training operation teaching instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN206789178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110782714A (en) * | 2019-11-27 | 2020-02-11 | 徐州翰林科技有限公司 | Coal-winning machine maintains interactive learning of 3D |
| CN111915939A (en) * | 2020-09-09 | 2020-11-10 | 齐鲁理工学院 | Multifunctional teaching device for computer science and technology |
-
2017
- 2017-04-26 CN CN201720449690.8U patent/CN206789178U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110782714A (en) * | 2019-11-27 | 2020-02-11 | 徐州翰林科技有限公司 | Coal-winning machine maintains interactive learning of 3D |
| CN111915939A (en) * | 2020-09-09 | 2020-11-10 | 齐鲁理工学院 | Multifunctional teaching device for computer science and technology |
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