CN207813646U - Underground mine use scrapper conveyor - Google Patents
Underground mine use scrapper conveyor Download PDFInfo
- Publication number
- CN207813646U CN207813646U CN201820174543.9U CN201820174543U CN207813646U CN 207813646 U CN207813646 U CN 207813646U CN 201820174543 U CN201820174543 U CN 201820174543U CN 207813646 U CN207813646 U CN 207813646U
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- CN
- China
- Prior art keywords
- shell
- support frame
- hollow pipe
- screw
- holder
- 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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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses underground mine use scrapper conveyors, are related to the technical field of underground mine use coal mine transmission device.Underground mine use scrapper conveyor, including head, holder, sprocket wheel and scraper plate, sprocket wheel is mounted on the output end of head, scraper plate is mounted on sprocket wheel, holder regulating device is arranged in frame bottom, holder regulating device includes shell, shell front and rear sides are respectively provided with adjusting rod, first bevel gear is adapted with second bevel gear, rotating bar is set in the centre bore of second bevel gear, leading screw is arranged in rotating bar bottom end, screw is installed on leading screw, gag lever post is arranged in housing bottom, gag lever post bottom end passes through screw, hollow pipe is fixedly installed in shown screw bottom, the first support frame is arranged in hollow tube base, second support frame is set in connecting rod, groove is set on hollow pipe.The beneficial effects of the utility model are：The utility model enables hollow pipe to fit closely underground road, improves the fixed effect of scrapper conveyor convenient for adjusting.
Description
Technical field
The utility model relates generally to the technical field of underground mine use coal mine transmission device, and specifically underground mine use is scraped
Trigger.
Background technology
Scrapper conveyor is widely used in the daily exploitation transportation work of coal mine, existing underground mine use scrapper conveyor include head,
Holder, sprocket wheel and scraper plate, sprocket wheel are mounted on the output end of head, and scraper plate is mounted on sprocket wheel, and sprocket wheel is rotatably mounted to
It on holder, is found in this underground mine use scrapper conveyor use, holder is when mounted on underground coal mine, not due to underground road
It is flat, cause its fixed effect poor, in the prior art, in order to adapt to the uneven situation of underground road, improves fixed effect,
Using regulation pipe is threaded on the holder of scrapper conveyor, come adjustable range by way of rotating threaded adjusting pipe, ensure to scrape
The flat fixed operation of trigger.But be adjusted using screwed pipe, screwed pipe and its under lower branch line can only spiral lifting,
What is be bonded with underground road is not close, and be difficult to carry out lift adjustment again after the road contact of underground, so as to cause adjusting
Range is restricted, and is adjusted inefficiency, is easy tod produce shaking, scrapper conveyor fixed effect is poor.
Utility model content
To solve the deficiencies in the prior art, the utility model provides underground mine use scrapper conveyor, it makes sky convenient for adjusting
Heart pipe can fit closely underground road, improve the fixed effect of scrapper conveyor.
The utility model to achieve the above object, is achieved through the following technical solutions：
Underground mine use scrapper conveyor, including head, holder, sprocket wheel and scraper plate, the sprocket wheel are mounted on the output end of head,
The scraper plate is mounted on sprocket wheel, and the sprocket wheel is connect with holder pivots, and holder regulating device is arranged in the frame bottom, described
Holder regulating device includes shell, and the shell is fixedly connected with frame bottom, and the shell front and rear sides are respectively provided with adjusting rod,
The adjusting rod of the shell front and rear sides is multiple, and multiple described adjusting rod one end are located at enclosure interior across housing sidewall,
The adjusting rod is located at enclosure interior one end setting first bevel gear, and second bevel gear is arranged in the first bevel gear, described
First bevel gear is adapted with second bevel gear, and rotating bar, the rotating bar bottom are arranged in the centre bore of the second bevel gear
End setting leading screw, the leading screw bottom end is located at hull outside across shell bottom wall, screw, the screw position is installed on the leading screw
Below shell, gag lever post is arranged in the housing bottom, and the gag lever post bottom end passes through screw, shown screw bottom fixed setting
Hollow pipe, the leading screw are located in hollow pipe, and the hollow tube base is arranged the first support frame, first support frame with it is hollow
Pipe is hinged, and connecting rod is arranged far from hollow pipe side in first support frame, and the second support frame is arranged in the connecting rod, described
Connecting rod is hinged with the second support frame, groove is arranged on the hollow pipe, the connecting rod is located in groove.
Fixed frame is arranged in the enclosure interior, and the fixed frame is fixedly connected with housing top wall, and the fixed frame bottom is set
Through-hole is set, the rotating bar top is located at across through-hole in fixed frame, the rotating bar top setting rotation lid, the rotating bar
It is in contact with fixed frame inner wall.
Limited block is set on first support frame, and the limited block and the second support frame are adapted.
Unfilled corner is set on first support frame.
The adjusting rod is located at the outer one end setting adjusting knob of shell.
Support base is arranged in the hollow tube base.
The prior art is compared, the utility model has the beneficial effects that：
1, the utility model adjusts the position of hollow pipe by the transmission of screw-nut, and hollow pipe upper and lower position adjusts spirit
It is living convenient, enable the accurate fitting underground road of hollow pipe, then coordinate the support of the first support frame and the second support frame to fix and make
With can effectively fix scrapper conveyor, it is ensured that the even running of scrapper conveyor.
2, fixed frame and rotation lid cooperate, and can reduce pressure of the rotating bar to leading screw, improve rotating bar and drive silk
The stability of thick stick rotation.
3, the second support frame of limited block pair plays position-limiting action, convenient for fixing the second limitting casing, reduces and shakes, further
Optimize the present apparatus.
4, the setting of unfilled corner expands the contact area of the second support frame and underground road, improves the second support frame branch
The stability of support.
5, the setting of adjusting knob, convenient for carrying out rotation adjusting to rotating bar.
6, support base expands the contact area with underground road, further improves the operation of present apparatus support scratch board machine
Stability.
Description of the drawings
Attached drawing 1 is the utility model main view schematic diagram；
Attached drawing 2 is the utility model holder regulating device left view figure structure schematic representation；
Attached drawing 3 is the utility model use state reference chart；
Attached drawing 4 is the portions the utility model I enlarged drawing.
Label shown in attached drawing：1, head；2, holder；3, sprocket wheel；4, scraper plate；5, shell；6, adjusting rod；7, the first cone tooth
Wheel；8, second bevel gear；9, rotating bar；10, leading screw；11, screw；12, gag lever post；13, hollow pipe；14, the first support frame；
15, connecting rod；16, the second support frame；17, groove；18, fixed frame；19, through-hole；20, rotation lid；21, limited block；22, it lacks
Angle；23, adjusting knob；24, support base.
Specific implementation mode
With reference to the drawings and specific embodiments, the utility model is described in further detail.It should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, having read the utility model instruction
Content after, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms are equally fallen
In range defined herein.It should be noted that word used in the following description all around refers in attached drawing 1
Direction.
The standardized element used in the utility model can commercially, and shaped piece is according to specification and attached
The record of figure can carry out it is customized, the specific connection type of each part be all made of bolt ripe in the prior art, rivet,
The conventional means such as welding, stickup, this will not be detailed here.
Underground mine use scrapper conveyor, including head 1, holder 2, sprocket wheel 3 and scraper plate 4, the sprocket wheel 3 are mounted on head 1
Output end, the scraper plate 4 are mounted on sprocket wheel 3, and the sprocket wheel 3 is rotatablely connected with holder 2, and holder is arranged in 2 bottom of the holder
Regulating device, the holder regulating device include shell 5, and the shell 5 is fixedly connected with 2 bottom of holder, before and after the shell 5
Both sides are respectively provided with adjusting rod 6, and the adjusting rod 6 of 5 front and rear sides of the shell is multiple, as shown in Figure 1 and Figure 2, is adjusted
Bar is arranged along the holder of scrapper conveyor, the adjusting on position is carried out, to adapt to the unevenness of underground road.Multiple adjustings
6 one end of bar is located at across 5 side wall of shell inside shell 5, and the adjusting rod 6 is located at 5 inside one end of shell setting first bevel gear
7, second bevel gear 8 is set in the first bevel gear 7, the first bevel gear 7 is adapted with second bevel gear 8, and described the
Rotating bar 9 is set in the centre bore of two bevel gears 8, and leading screw 10 is arranged in 9 bottom end of the rotating bar, and 10 bottom end of the leading screw passes through shell
5 bottom wall of body is located at outside shell 5, and screw 11 is installed on the leading screw 10, and the screw 11 is located at 5 lower section of shell, the shell 5
Gag lever post 12 is arranged in bottom, and 12 bottom end of the gag lever post passes through screw 11,11 bottom of shown screw that hollow pipe 13, institute is fixedly installed
It states leading screw 10 to be located in hollow pipe 13, as shown in Figure 1 and Figure 2, rotating bar drives first bevel gear and second bevel gear to pass
Dynamic, then rotating bar drives leading screw to be rotated again, and under the action of gag lever post, leading screw linearly lifts, and then drives hollow
Pipe is lifted, and the position of hollow pipe is adjusted in realization, and 13 bottom of the hollow pipe is arranged the first support frame 14, and described the
One support frame 14 is hinged with hollow pipe 13, and connecting rod 15, the company is arranged far from 13 side of hollow pipe in first support frame 14
Second support frame 16 is set on extension bar 15, and as shown in Figure 1 and Figure 2, connecting rod is usually stuck in groove, when needing to use
When, connecting rod is removed from groove, the first frame is unfolded, then the second support frame is unfolded out of first support frame, such as 3 institute of attached drawing
Show, the weights such as upper stone are then pressed on the second support frame, the effect that supports and fixes of scrapper conveyor, the company can be effectively improved
Extension bar 15 and the second support frame 16 are hinged, and groove 17 is arranged on the hollow pipe 13, and the connecting rod 15 is located in groove 17.This
Utility model adjusts the position of hollow pipe by the transmission of screw-nut, and hollow pipe upper and lower position flexible adjustment is convenient, makes sky
Heart pipe accurate can be bonded underground road, then coordinate the support fixed function of the first support frame and the second support frame, can be effective
Fix scrapper conveyor, it is ensured that the even running of scrapper conveyor.
In order to improve the stability that rotating bar drives lead screw transmission, fixed frame 18, the fixation is arranged in 5 inside of the shell
Frame 18 is fixedly connected with 5 roof of shell, and through-hole 19 is arranged in 18 bottom of the fixed frame, and 9 top of the rotating bar passes through through-hole 19
In fixed frame 18,9 top of the rotating bar setting rotation lid 20, as shown in Fig. 4, rotation lid around fixed frame bottom wall into
Row rotation, simultaneously supports rotating bar, the rotating bar 9 is in contact with 18 inner wall of fixed frame.Fixed frame and rotation lid cooperate,
Pressure of the rotating bar to leading screw can be reduced, the stability that rotating bar drives leading screw rotation is improved.
In order to effectively fix the second limitting casing, limited block 21 is set, the limited block 21 and the on first frame
Two frames are adapted.As shown in Fig. 1, when connecting rod is located in groove, the second frame is located in the first frame, and limited block can
To reduce the shaking of the second support frame, prevent from stretching out the first limitting casing, the second support frame of limited block pair plays position-limiting action, is convenient for
The second limitting casing is fixed, reduces and shakes, advanced optimized the present apparatus.
In order to improve the stability of the second support frame support, unfilled corner 22 is set on first support frame 14.Unfilled corner is set
It sets, expands the contact area of the second support frame and underground road, improve the stability of the second support frame support.
For the ease of carrying out rotation adjusting to rotating bar, the adjusting rod 6 is located at 5 outer one end of shell setting adjusting knob 23.
The setting of adjusting knob, convenient for carrying out rotation adjusting to rotating bar.
In order to further increase the stability that the present apparatus supports scrapper conveyor, support base is arranged in 13 bottom of the hollow pipe
24.Support base expands the contact area with underground road, further improves the stability of present apparatus support scratch board machine operation.
Application method：
When the utility model is used, connecting rod is located in groove, when scrapper conveyor is located in underworkings, pass through first
The rotation of adjusting rod, the transmission with dynamic bevel gear and lead screw screw, enables hollow pipe to slide up and down, convenient for adjusting so that
The position of hollow pipe is adapted with underground road, it is ensured that fit closely underground road so that scrapper conveyor can even running,
After the position of hollow pipe regulates, then connecting rod taken out out of groove, then by the second support frame out of first support frame
It takes out, takes the weights such as stone to be pressed on the second support frame in state shown in Fig. 3, then adaptation to local conditions, after having adjusted, run scraper plate
Machine.Since hollow pipe can be fitted closely with underground road, in addition the weights such as upper stone of the second support frame pressure, are greatly improved
The fixed effect of holder, to improve the stability of scrapper conveyor operation.
Claims (6)
1. underground mine use scrapper conveyor, including head (1), holder (2), sprocket wheel (3) and scraper plate (4), it is characterised in that：The chain
The output end that (3) are mounted on head (1) is taken turns, the scraper plate (4) is mounted on sprocket wheel (3), and the sprocket wheel (3) turns with holder (2)
Holder regulating device is arranged in dynamic connection, holder (2) bottom, and the holder regulating device includes shell (5), the shell
(5) it is fixedly connected with holder (2) bottom, shell (5) front and rear sides are respectively provided with adjusting rod (6), two before and after the shell (5)
The adjusting rod (6) of side is multiple, and multiple described adjusting rod (6) one end are located at shell (5) inside, institute across shell (5) side wall
It states adjusting rod (6) and is located at the internal one end setting first bevel gear (7) of shell (5), the second cone is set on the first bevel gear (7)
Gear (8), the first bevel gear (7) are adapted with second bevel gear (8), are set in the centre bore of the second bevel gear (8)
Rotating bar (9) is set, rotating bar (9) the bottom end setting leading screw (10), leading screw (10) bottom end is located at across shell (5) bottom wall
Shell (5) is external, and installation screw (11) on the leading screw (10), the screw (11) is located at below shell (5), the shell
(5) bottom setting gag lever post (12), gag lever post (12) bottom end pass through screw (11), shown screw (11) bottom fixed setting
Hollow pipe (13), the leading screw (10) are located in hollow pipe (13), and the first support frame (14) is arranged in hollow pipe (13) bottom,
First support frame (14) is hinged with hollow pipe (13), and first support frame (14) connects far from the setting of hollow pipe (13) side
Extension bar (15), the second support frame (16) is arranged on the connecting rod (15), and the connecting rod (15) is cut with scissors with the second support frame (16)
It connects, groove (17) is set on the hollow pipe (13), the connecting rod (15) is located in groove (17).
2. underground mine use scrapper conveyor according to claim 1, it is characterised in that：Setting is fixed inside the shell (5)
Frame (18), the fixed frame (18) are fixedly connected with shell (5) roof, fixed frame (18) the bottom setting through-hole (19), institute
It states rotating bar (9) top across through-hole (19) to be located in fixed frame (18), rotating bar (9) the top setting rotation lid (20),
The rotating bar (9) is in contact with fixed frame (18) inner wall.
3. underground mine use scrapper conveyor according to claim 1, it is characterised in that：It is arranged on first support frame (14)
Limited block (21), the limited block (21) are adapted with the second support frame.
4. underground mine use scrapper conveyor according to claim 1, it is characterised in that：It is arranged on first support frame (14)
Unfilled corner (22).
5. underground mine use scrapper conveyor according to claim 1, it is characterised in that：The adjusting rod (6) is located at shell (5)
Outer one end setting adjusting knob (23).
6. underground mine use scrapper conveyor according to claim 1, it is characterised in that：Hollow pipe (13) the bottom setting branch
Support seat (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820174543.9U CN207813646U (en) | 2018-01-31 | 2018-01-31 | Underground mine use scrapper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820174543.9U CN207813646U (en) | 2018-01-31 | 2018-01-31 | Underground mine use scrapper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207813646U true CN207813646U (en) | 2018-09-04 |
Family
ID=63322906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820174543.9U Expired - Fee Related CN207813646U (en) | 2018-01-31 | 2018-01-31 | Underground mine use scrapper conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207813646U (en) |
-
2018
- 2018-01-31 CN CN201820174543.9U patent/CN207813646U/en not_active Expired - Fee Related
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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: 20180904 Termination date: 20190131 |