CN100545062C - Head drive device of collapsible band conveyer - Google Patents
Head drive device of collapsible band conveyer Download PDFInfo
- Publication number
- CN100545062C CN100545062C CNB2006100448634A CN200610044863A CN100545062C CN 100545062 C CN100545062 C CN 100545062C CN B2006100448634 A CNB2006100448634 A CN B2006100448634A CN 200610044863 A CN200610044863 A CN 200610044863A CN 100545062 C CN100545062 C CN 100545062C
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- fixedly connected
- chassis
- driving drum
- roller holder
- bearing seat
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Abstract
A kind of head drive device of collapsible band conveyer is used for the coal mine downhole crossheading transportation, comprises chassis and driving drum; The left side, chassis is fixedly connected with front standing pillar, is fixedly connected with above the front standing pillar and stretches out frame; The right side, chassis is fixedly connected with back prop, is fixedly connected with the back entablatrance above the back prop, stretches out between frame and the back entablatrance to be connected with tie-beam; Tie-beam with the back entablatrance, stretch out frame and all interconnect by connecting pin; The forward and backward side in chassis correspondence respectively is fixedly connected with " product " font roller holder; The vertical frame body upper end of each roller holder is fixedly connected with described tie-beam, and the and arranged on left and right sides of the vertical frame body of each roller holder is fixedly connected with the dihedral bearing seat respectively; Be separately installed with driving drum between the dihedral bearing seat in left side and between the dihedral bearing seat on right side.Tie-beam among the present invention can be opened separately, and driving drum can take out separately from the top, can overhaul and change driving drum easily.
Description
Technical field
The present invention relates to a kind of mine equipment, relate in particular to a kind of head drive device of collapsible band conveyer.
Background technology
Belt conveying machine head conveyer is the major equipment of coal mine downhole crossheading transportation, mainly is made up of major parts such as electrical motor, reductor, fluid coupling, frame, driving drum, unloading rollers.In the use, for conserve space, reduce the roadway opening amount under coal mine, be convenient to the down-hole transportation, it is designed to box type construction, driving drum is fixed in the casing.Electrical motor, reductor are parallel to the belt feeder centerline side and are hung on casing one side.
This belt conveying machine head conveyer in use exposes following defective:
1, driving drum maintenance, replacing difficulty.
Because the driving drum formula is put in the box-shaped rack from the casing side, cylinder disc bolted situation is difficult to check that cut bolt is difficult for being found, and causes the accident.The key fault also often appears rolling in drum shaft input end spline in addition.After these faults occurring, all to extract driving drum out and change or repair, often make troubles for above-mentioned work because of underworkings is too narrow from a side of box-shaped rack.
2, driving drum main bearing lubrication difficulty.
Since the main bearing at driving drum two ends all install with the box-shaped rack biside plate in, the disposable grease that installs additional when main bearing lubricated has only by installation is not extracted driving drum out and just is difficult to check lubrication state; And be difficult to supplemental lubrication fat, directly influenced the service life of bearing.
3, gear coupling is installed difficulty.
Owing to need the connecting of reductor and driving drum by being hidden in the gear coupling in the casing, this coupler is in use often because of a variety of causes causes damage, the motor and speed reducer of must dismantling during replacing, and when installing, two gear mesh teeth are very difficult.
4, driving drum below coal of silt is very difficult.
Because box type construction is limit, the silt coal adopts conventional tool and method to be difficult to cleaning under the driving drum, and very easily causing becomes silted up buries the cylinder accident.
In modernized high-yield and high-efficiency mine, above defective performance is more outstanding, has had a strong impact on the down-hole normal transport.
Summary of the invention
The purpose of this invention is to provide a kind of driving drum maintenance and change convenience, driving drum main bearing lubrication head drive device of collapsible band conveyer easily.
For achieving the above object, the technical solution used in the present invention is: a kind of head drive device of collapsible band conveyer comprises chassis and driving drum; The left side, chassis is fixedly connected with front standing pillar, is fixedly connected with above the front standing pillar and stretches out frame; The right side, chassis is fixedly connected with back prop, is fixedly connected with back entablatrance above the back prop, it is characterized in that: stretch out frame and afterwards be connected with tie-beam between the entablatrance; Tie-beam with the back entablatrance, stretch out frame and all interconnect by connecting pin; The forward and backward side in chassis correspondence respectively is fixedly connected with " product " font roller holder, and roller holder comprises: vertical frame body and horizontal support body; The vertical frame body upper end of each roller holder is fixedly connected with described tie-beam, and the and arranged on left and right sides of the vertical frame body of each roller holder is fixedly connected with the dihedral bearing seat respectively; Be separately installed with described driving drum between the dihedral bearing seat in left side and between the dihedral bearing seat on right side.
Described head drive device of collapsible band conveyer is characterized in that: on the dihedral bearing seat lubricator cup is housed.
Because the roller holder among the present invention is " product " font, driving drum can be fixed on the and arranged on left and right sides of the vertical frame body of roller holder by the dihedral bearing seat; Tie-beam two ends above the roller holder connect by connecting pin respectively stretches out frame and back entablatrance, tie-beam can be opened separately, simultaneously, the bolt that fixedly stretches out frame and front standing pillar can be taken off, make and stretch out frame and be tilted to the left, driving drum just can easily take out separately from the top, so just can overhaul easily and change driving drum, easily give the driving drum main bearing add grease, easily install gear coupling, clear up the silt coal of driving drum below easily.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
In the accompanying drawing: 1, stretch out frame; 2, tie-beam; 3, connecting pin; 4, back entablatrance; 5, back prop; 6, driving drum; 7, dihedral bearing seat; 8, roller holder; 9, chassis; 10, front standing pillar.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is further described:
A kind of head drive device of collapsible band conveyer as shown in Figure 1, 2, 3, comprises chassis 9 and driving drum 6; 9 left sides, chassis are fixedly connected with front standing pillar 10, are fixedly connected with above the front standing pillar 10 to stretch out frame 1; 9 right sides, chassis are fixedly connected with back prop 5, are fixedly connected with back entablatrance 4 above the back prop 5, stretch out between frame 1 and the back entablatrance 4 to be connected with tie-beam 2; Tie-beam 2 with back entablatrance 4, stretch out frame 1 and all interconnect by connecting pin 3; Chassis 9 forward and backward sides correspondence respectively are fixedly connected with " product " font roller holder 8, and roller holder 8 comprises: vertical frame body and horizontal support body; The vertical frame body upper end of each roller holder 8 is fixedly connected with described tie-beam 2, and the and arranged on left and right sides of the vertical frame body of each roller holder 8 is fixedly connected with dihedral bearing seat 7 respectively; Be separately installed with driving drum 6 between the dihedral bearing seat 7 in left side and between the dihedral bearing seat 7 on right side; On the dihedral bearing seat 7 lubricator cup is housed.
The present invention transforms the chassis of existing belt conveying machine head conveyer, unloading beam, driving roller shaft, speed reducer output shaft etc., left side plate, gear coupling and the big gear wheel of box type construction have been cancelled, original miscellaneous part still continues to use in the present invention, improvement cost is low, simple in structure, repair and maintenance is convenient.
The present invention eliminates the defective that existing belt conveying machine head conveyer exists by the fixed form of driving drum and the connection mode of driving drum and reductor in the existing belt conveying machine head conveyer of change, and concrete modification scheme is as follows:
1, the mounting means of driving drum.
Be fixed on " product " font roller holder with the dihedral bearing seat by being installed in now to change in the box-shaped rack among the present invention.Being connected of unloading beam and roller holder, diagonal brace are the linkwork of fast demountable with being connected of unloading beam and chassis, and make it to become triangle and guarantee its stability, so that the inspection of the replacing of driving drum and cylinder disc bolted situation.
2, on the dihedral bearing seat, install lubricator cup additional, be convenient to supplemental lubrication fat at any time.
3, being connected of driving drum and reductor, change the pin tooth type coupler into, be convenient to the installation of coupler by present gear coupling.
4, drive part still adopts existing double-motor, fluid coupling and reductor.With four (output shaft) lengthenings of reductor, be used for the mount pin dental type coupling.Motor, reductor are side hanging (or ground type), hang on the special-purpose reductor support (ground type is placed on the little chassis, and little chassis is fixed on the large chassis).Reductor support and the shared chassis of " product " font roller holder are to guarantee the unanimity of its installation dimension.For increasing the rigidity of reductor support, roller holder and reductor support are joined together with front and back gusset piece and crossbeam.
5, the hitch that the cassette holder bogie truck links and the reinforcing bracing frame of unloading beam can be fixed and store to rear and front end, chassis symmetry boring, with the head drive device and the consistent size that connects of storing the cassette holder bogie truck before and after guaranteeing to transform.Guarantee simultaneously to change about the reductor installation site is according to the roadway arrangement needs.
6, in order to save improvement expenses, motor, reductor still adopt existing, and connecting mode is constant.
The present invention is consistent with the connection dimension of storage cassette holder bogie truck with existing belt conveying machine head conveyer, has interchangeability, has reduced improvement cost.Parts such as motor, fluid coupling, reductor and unloading roller still adopt original design constant; Width dimension limitations of the present invention is in 2.8 meters, and length dimension is consistent with existing belt conveying machine head conveyer, can exchange use with existing belt conveying machine head conveyer.
Claims (2)
1, a kind of head drive device of collapsible band conveyer comprises chassis (9) and driving drum (6); Left side, chassis (9) is fixedly connected with front standing pillar (10), is fixedly connected with above the front standing pillar (10) and stretches out frame (1); Right side, chassis (9) is fixedly connected with back prop (5), is fixedly connected with back entablatrance (4) above the back prop (5), it is characterized in that: stretch out frame (1) and afterwards be connected with tie-beam (2) between the entablatrance (4); Tie-beam (2) with back entablatrance (4), stretch out frame (1) and all interconnect by connecting pin (3); The forward and backward side in chassis (9) correspondence respectively is fixedly connected with " product " font roller holder (8), and roller holder (8) comprising: vertical frame body and horizontal support body; The vertical frame body upper end of each roller holder (8) is fixedly connected with described tie-beam (2), and the and arranged on left and right sides of the vertical frame body of each roller holder (8) is fixedly connected with dihedral bearing seat (7) respectively; Be separately installed with described driving drum (6) between the dihedral bearing seat (7) in left side and between the dihedral bearing seat (7) on right side.
2, head drive device of collapsible band conveyer according to claim 1 is characterized in that: on the described dihedral bearing seat (7) lubricator cup is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100448634A CN100545062C (en) | 2006-06-14 | 2006-06-14 | Head drive device of collapsible band conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100448634A CN100545062C (en) | 2006-06-14 | 2006-06-14 | Head drive device of collapsible band conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1865099A CN1865099A (en) | 2006-11-22 |
| CN100545062C true CN100545062C (en) | 2009-09-30 |
Family
ID=37424278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100448634A Expired - Fee Related CN100545062C (en) | 2006-06-14 | 2006-06-14 | Head drive device of collapsible band conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100545062C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086777B (en) * | 2010-12-23 | 2012-09-26 | 河北天择重型机械有限公司 | Conveyor with inner three-ring transmission and drive device for coal mine |
| CN103723448B (en) * | 2013-12-23 | 2016-03-23 | 中国矿业大学 | A kind of belt conveyer direct-drive type head motion |
-
2006
- 2006-06-14 CN CNB2006100448634A patent/CN100545062C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1865099A (en) | 2006-11-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20100614 |