CN208330434U - Underground air duct driving mechanism - Google Patents
Underground air duct driving mechanism Download PDFInfo
- Publication number
- CN208330434U CN208330434U CN201820691729.1U CN201820691729U CN208330434U CN 208330434 U CN208330434 U CN 208330434U CN 201820691729 U CN201820691729 U CN 201820691729U CN 208330434 U CN208330434 U CN 208330434U
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- CN
- China
- Prior art keywords
- air duct
- frame
- plate portion
- guide rail
- hitch frame
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- 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.)
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Abstract
A kind of underground air duct driving mechanism, including guide rail mounting rail, it is connected to the rack gear of guide rail mounting rail lower end, the connecting plate being set at left and right sides of the guide rail mounting rail, it is connected to the guide rail of left and right two of the two connecting plates, the sliding block being set on the two guide rails, the hitch frame for the "U" shaped being connect with the sliding block on two guide rails, it is set to hitch frame and the lower section positioned at rack gear upright gear, the motor and multiple air duct pendants for the rotation of sliding tooth wheel being connected on hitch frame, wheel and rack engagement, connecting plate is made of vertical plate portion with the cross plate portion for taking shape in vertical plate subordinate end, two guide rails in left and right are located at the top of the cross plate portion of two connecting plates in left and right, air duct pendant includes frame body and the link for being connected to the frame body lower end, frame body is provided with the cross that left and right two is respectively supported at two connecting plates in left and right Pendant guide wheel in plate portion.It can drive air duct to advance to mine hole depths, avoid the anthracemia hidden danger of manually mobile air duct.
Description
Technical field
The utility model relates to mining production equipment technical fields, and in particular to a kind of underground air duct driving mechanism.
Background technique
During mine down-hole excavation operation, since driving face has nearby hit a large amount of debris and dust, cause to lead to
Wind is slower, and carbonomonoxide concentration is often higher.The needs opened a mine according to explosion is implemented under mine, should be according to mine hole depth, in time
Air duct is moved to mine hole depths, remaining flue gas at explosion is handled in time, prevents flue gas concentration is excessively high from causing security risk.By
Carbonomonoxide concentration near driving face is higher, manually moves air duct, and there are larger anthracemia hidden danger.
Therefore, need in the prior art a kind of for underground air duct driving mechanism herein, it can drive air duct to mine
Hole depths is advanced, and the anthracemia hidden danger of manually mobile air duct is avoided.
Utility model content
The purpose of this utility model is to overcome the shortcomings of the prior art, provide a kind of underground air duct driving machine
Structure, it can drive air duct to advance to mine hole depths, avoid the anthracemia hidden danger of manually mobile air duct.
The utility model is achieved through the following technical solutions: a kind of underground air duct driving mechanism, including strip
Guide rail mounting rail, the rack gear of strip for being connected to guide rail mounting rail lower end, the length that is set at left and right sides of the guide rail mounting rail
The connecting plate of strip, the guide rail of left and right two for being connected to the two connecting plates, the sliding block being set on the two guide rails and two
The hitch frame of the "U" shaped of sliding block connection on guide rail, be set to hitch frame and be located at the lower section of the rack gear it is upright
Gear, the motor and multiple air duct pendants for the rotation of sliding tooth wheel being connected on hitch frame, the gear and the rack gear
Engagement, the connecting plate are made of vertical plate portion with the cross plate portion for taking shape in vertical plate subordinate end, and the connecting plate is horizontal
Section is the structural member of L shape, and two guide rails in left and right are located at the upper of the cross plate portion of two connecting plates in left and right
Side, the air duct pendant include frame body and the link for being connected to the frame body lower end, and the frame body is provided with left and right two and props up respectively
It supports in the pendant guide wheel on the cross plate portion of two connecting plates in left and right.
Further include the air duct connection frame on rear side of the hitch frame, is provided on the air duct connection frame and takes block, it is described to lead
Draw and be provided with profile bracket on frame, which has profile by stud connection, and the rear end of the profile corresponds to described take
Block is provided with clamp, and the hitch frame is provided with circlip connecting column on front side of the profile bracket, the circlip connecting column and institute
It states and is connected with circlip between the front end of profile.
The beneficial effects of the utility model are: the utility model is structurally reasonable, performance is stablized, it can drive air duct to mine
Hole depths is advanced, and the anthracemia hidden danger of manually mobile air duct process is avoided.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the structural schematic diagram of air duct pendant；
Fig. 3 is the structural schematic diagram of hitch frame Yu air duct connection frame connection type.
In figure: 1- guide rail mounting rail；2- guide rail；3- hitch frame；4- sliding block；5- motor；6- gear；The connection of 7- air duct
Frame；8- profile bracket；9- profile；10- takes block；11- circlip；12- connecting plate；13- air duct pendant；14- pendant guide wheel；15- card
Spring connecting column；16- link.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing.
As shown in Figure 1 and Figure 2, a kind of underground air duct driving mechanism, guide rail mounting rail 1 including strip are connected to guide rail
The rack gear of the strip of 1 lower end of mounting rail, the connecting plate 12 for the strip being set at left and right sides of the guide rail mounting rail 1, connection
Cunning on the guide rail 2 of the left and right of the two connecting plates 12 two, the sliding block 4 being set on the two guide rails 2 and two guide rails 2
Block 4 connect "U" shaped hitch frame 3, be set to hitch frame 3 and be located at rack gear lower section upright gear 6, be connected to
The motor 5 for being used to that gear 6 to be driven to rotate and multiple air duct pendants 13, gear 6 on hitch frame 3 are engaged with rack, connecting plate 12
It is made of vertical plate portion and the cross plate portion for taking shape in vertical plate subordinate end, connecting plate 12 is the structure that cross section is L shape
Part, left and right two guide rails 2 be located at left and right two connecting plates 12 cross plate portion top, air duct pendant 13 include frame body and
It is connected to the link 16 of the frame body lower end, frame body is provided with the transverse plate that left and right two is respectively supported at two connecting plates 12 in left and right
Pendant guide wheel 14 in portion.
As shown in figure 3, further including the air duct connection frame 7 positioned at 3 rear side of hitch frame, it is provided with and takes on the air duct connection frame 7
Block 10 is provided with profile bracket 8 on hitch frame 3, which has profile 9 by stud connection, and the rear end of profile 9 is corresponding
It is provided with clamp in taking block 10, hitch frame 3 is provided with circlip connecting column in the front side of profile bracket 8, the circlip connecting column and button
Circlip 11 is connected between the front end of item 9.
In use, air duct connection frame 7 is connect with the front end of air duct, the link 16 of air duct pendant 13 is connect with air duct, card
Spring 11 is fastened on the clamp of the rear end of profile 9 and takes on block 10 to the lifting force of the front end of profile 9, and hitch frame 3 and air duct are connected
Frame 7 is connect to connect.When work, motor 5 drives gear 6 to rotate, so that gear 6 is with hitch frame 3, air duct connection frame 7 and wind
Cylinder is advanced along the length direction of rack gear to mine hole depths.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than it is practical to this
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (2)
1. a kind of underground air duct driving mechanism, it is characterised in that: the underground air duct driving mechanism includes the guide rail peace of strip
Dress beam, the rack gear of strip for being connected to guide rail mounting rail lower end, the strip that is set at left and right sides of the guide rail mounting rail
On connecting plate, the guide rail of left and right two for being connected to the two connecting plates, the sliding block being set on the two guide rails and two guide rails
Sliding block connection "U" shaped hitch frame, be set to hitch frame and be located at the rack gear lower section upright gear, even
The motor and multiple air duct pendants, the gear for the rotation of sliding tooth wheel being connected on hitch frame are engaged with the rack gear, institute
It states connecting plate and is made of vertical plate portion with the cross plate portion for taking shape in vertical plate subordinate end, the connecting plate is that cross section is
The structural member of L shape, two guide rails in left and right are located at the top of the cross plate portion of two connecting plates in left and right, described
Air duct pendant includes frame body and the link for being connected to the frame body lower end, and the frame body is provided with left and right two and is respectively supported at left and right
Pendant guide wheel on the cross plate portion of two connecting plates.
2. air duct driving mechanism in underground according to claim 1, it is characterised in that: further include being located on rear side of the hitch frame
Air duct connection frame, be provided on the air duct connection frame and take block, profile bracket is provided on the hitch frame, the profile bracket is logical
Crossing stud connection has profile, and the rear end of the profile takes block corresponding to described in and is provided with clamp, and the hitch frame is in the profile
It is provided with circlip connecting column on front side of bracket, is connected with circlip between the circlip connecting column and the front end of the profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820691729.1U CN208330434U (en) | 2018-05-03 | 2018-05-03 | Underground air duct driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820691729.1U CN208330434U (en) | 2018-05-03 | 2018-05-03 | Underground air duct driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208330434U true CN208330434U (en) | 2019-01-04 |
Family
ID=64776568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820691729.1U Active CN208330434U (en) | 2018-05-03 | 2018-05-03 | Underground air duct driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208330434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043303A (en) * | 2019-03-26 | 2019-07-23 | 淮北矿业股份有限公司 | A kind of comprehensive pick packaged type dedusting fan of rock gangway |
-
2018
- 2018-05-03 CN CN201820691729.1U patent/CN208330434U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043303A (en) * | 2019-03-26 | 2019-07-23 | 淮北矿业股份有限公司 | A kind of comprehensive pick packaged type dedusting fan of rock gangway |
| CN110043303B (en) * | 2019-03-26 | 2021-04-06 | 淮北矿业股份有限公司 | Movable dust removal fan is dug to rock gangway fully |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |