CN203051690U - Friction wheel for stepless rope continuous tractor - Google Patents
Friction wheel for stepless rope continuous tractor Download PDFInfo
- Publication number
- CN203051690U CN203051690U CN 201220741393 CN201220741393U CN203051690U CN 203051690 U CN203051690 U CN 203051690U CN 201220741393 CN201220741393 CN 201220741393 CN 201220741393 U CN201220741393 U CN 201220741393U CN 203051690 U CN203051690 U CN 203051690U
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- Prior art keywords
- friction wheel
- optical axis
- straight line
- bearing
- line optical
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- Expired - Fee Related
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- 230000003287 optical effect Effects 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract 1
- 206010010774 Constipation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model relates to a friction wheel for a stepless rope continuous tractor. The friction wheel comprises a hub (1), wherein a bearing (7) and a rotating shaft matched with the bearing (7) are arranged in an installation hole of the hub (1), and bearing covers (2) are respectively arranged at two ends of the installation hole of the hub (1). The friction wheel is characterized in that the rotating shaft is a linear optical shaft (6), the front segment and the rear segment of the linear optical shaft (6) are respectively connected with a main shaft sleeve (5), the outer circle of each main shaft sleeve (5) is connected with a corresponding bearing cover (2) in a matched mode, the front segment of the linear optical shaft (6) is further provided with an annular groove (6a) which is matched with a pair of baffles (4) arranged symmetrically in a positioning mode, and the baffles (4) are fixedly connected on a supporting frame (3). The friction wheel has the advantages of being simple in structure, convenient to install and maintain, small in mechanical machining difficulty of the linear optical shaft, and low in manufacturing cost. Production cost of the friction wheel is reduced, and production efficiency is improved.
Description
Technical field
The utility model relates to a kind of friction wheel field, particularly relates to a kind of friction wheel for the endless rope continuous drafter.
Background technique
Along with the rectification of country to the coal industry, big-and-middle-sized colliery develops rapidly, the application of endless rope continuous drafter is being in the stage of promoting the use of, and it is mainly used in the big lane of mining face under mine crossheading and exploiting field and realizes material, equipment transportation, and friction wheel is one of part important in this haulage device.Multidiameter shaft is all adopted in the rotating shaft of present existing friction wheel, because the mechanical processing difficulty of multidiameter shaft is big, manufacture cost is higher, makes that the manufacture cycle of friction wheel is long, cost of production is high.
Summary of the invention
The purpose of this utility model is to solve the problem that the existing friction wheel manufacture cycle is long, cost of production is high.
The utility model is achieved by the following technical programs:
A kind of friction wheel for the endless rope continuous drafter, comprise wheel hub, the bearing that is provided with in the mounting hole of wheel hub and the rotating shaft that matches, the mounting hole two ends of wheel hub are respectively equipped with bearing cap, it is characterized in that described rotating shaft is the straight line optical axis, the leading portion of straight line optical axis and back segment are connected with collar bush respectively, and the cylindrical of collar bush is connected with corresponding bearing cap; The leading portion of straight line optical axis also is provided with annular groove, and annular groove forms the location with symmetrically arranged a pair of baffle plate and cooperates, and described baffle plate is fixedly connected on the supporting frame.
The leading portion of described straight line optical axis also is provided with the countershaft cover, and cylindrical and the supporting frame of countershaft cover are connected.
The beneficial effects of the utility model are simple in structure, and are easy to installation and maintenance, and little, the low cost of manufacture of the mechanical processing difficulty of straight line optical axis, make that the cost of production of friction wheel is minimized, manufacturing efficiency is improved.
Following constipation closes drawings and Examples the utility model is further specified.
Description of drawings
Fig. 1 is embodiment's 1 of the present utility model main TV structure schematic representation;
Fig. 2 is A-A sectional structure schematic representation of Fig. 1;
Fig. 3 is embodiment's 2 of the present utility model main TV structure schematic representation;
Fig. 4 is B-B sectional structure schematic representation of Fig. 3.
Embodiment
As shown in Figure 1 and Figure 2, a kind of friction wheel for the endless rope continuous drafter that the utility model provides, comprise wheel hub 1, the bearing 7 that is provided with in the mounting hole of wheel hub 1 and the straight line optical axis 6 that matches, the mounting hole two ends of wheel hub 1 are respectively equipped with bearing cap 2, the leading portion of straight line optical axis 6 and back segment are connected with collar bush 5 respectively, the cylindrical of collar bush 5 and corresponding bearing cap 2 Spielpassung; The leading portion of straight line optical axis 6 also is provided with annular groove 6a, and annular groove 6a forms the location with symmetrically arranged a pair of baffle plate 4 and cooperates, and described baffle plate 4 is bolted to connection on supporting frame 3.
A kind of friction wheel for the endless rope continuous drafter of providing of the utility model as shown in Figure 3, Figure 4, comprise wheel hub 1, comprise wheel hub 1, the bearing 7 that is provided with in the mounting hole of wheel hub 1 and the straight line optical axis 6 that matches, the mounting hole two ends of wheel hub 1 are respectively equipped with bearing cap 2, the leading portion of straight line optical axis 6 and back segment are connected with collar bush 5 respectively, the cylindrical of collar bush 5 and corresponding bearing cap 2 Spielpassung; The leading portion of straight line optical axis 6 also is provided with countershaft cover 5a, and cylindrical and the supporting frame 3 of countershaft cover 5a are connected; The leading portion of straight line optical axis 6 also is provided with annular groove 6a, and annular groove 6a forms the location with symmetrically arranged a pair of baffle plate 4 and cooperates, and described baffle plate 4 is bolted to connection on supporting frame 3.
Claims (2)
1. friction wheel that is used for the endless rope continuous drafter, comprise wheel hub (1), the bearing (7) that is provided with in the mounting hole of wheel hub (1) and the rotating shaft that matches, the mounting hole two ends of wheel hub (1) are respectively equipped with bearing cap (2), it is characterized in that described rotating shaft is straight line optical axis (6), the leading portion of straight line optical axis (6) and back segment are connected with collar bush (5) respectively, and the cylindrical of collar bush (5) is connected with corresponding bearing cap (2); The leading portion of straight line optical axis (6) also is provided with annular groove (6a), and annular groove (6a) forms the location with symmetrically arranged a pair of baffle plate (4) and cooperates, and described baffle plate (4) is fixedly connected on the supporting frame (3).
2. a kind of friction wheel for the endless rope continuous drafter according to claim 1 is characterized in that the leading portion of straight line optical axis also is provided with countershaft cover (5a), and the cylindrical of countershaft cover (5a) and supporting frame (3) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220741393 CN203051690U (en) | 2012-12-31 | 2012-12-31 | Friction wheel for stepless rope continuous tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220741393 CN203051690U (en) | 2012-12-31 | 2012-12-31 | Friction wheel for stepless rope continuous tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051690U true CN203051690U (en) | 2013-07-10 |
Family
ID=48734645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220741393 Expired - Fee Related CN203051690U (en) | 2012-12-31 | 2012-12-31 | Friction wheel for stepless rope continuous tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668379A (en) * | 2016-04-15 | 2016-06-15 | 西继迅达（许昌）电梯有限公司 | Gear train device convenient to mount and replace |
-
2012
- 2012-12-31 CN CN 201220741393 patent/CN203051690U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668379A (en) * | 2016-04-15 | 2016-06-15 | 西继迅达（许昌）电梯有限公司 | Gear train device convenient to mount and replace |
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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: 20130710 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |