CN2126313U - Telescopic energy-saving bidirectional belt conveyer - Google Patents
Telescopic energy-saving bidirectional belt conveyer Download PDFInfo
- Publication number
- CN2126313U CN2126313U CN 92225217 CN92225217U CN2126313U CN 2126313 U CN2126313 U CN 2126313U CN 92225217 CN92225217 CN 92225217 CN 92225217 U CN92225217 U CN 92225217U CN 2126313 U CN2126313 U CN 2126313U
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- carrying roller
- bearing
- saving
- clutch
- roller
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Abstract
The utility model discloses a telescopic energy-saving bidirectional belt conveyer which has the features of the existing telescopic bidirectional belt conveyer. The head part of the utility model uses a clutch type speed reducer. Under the condition of not dismounting a drive device, the output shaft of the reducer can be separated from or combined with a drive roller through the clutch. The double longitudinal girders of a middle frame are changed into single longitudinal girder. The upper division of a belt is supported by a flat idler seat and a flat idler, but the lower division is supported by a trough idler seat and a trough idler. Each automatic bias adjusting idler group is composed of three short idlers and brackets; the groups are arranged every six meters to play the automatic bias adjusting effect.
Description
The utility model relates to the haulage device under a kind of coal mine, particularly the back supporting haulage device of tunnelling machineryization.
The present scalable two-way equipment of conveyer of domestic existing in use haulage device is often to change, actual power also changes, though adopted the two-shipper driving, but but can not realize the conversion that single two-shipper drives, thereby, there is the time of half to be in low load with strong power approximately, wastes a large amount of electric energy; On the other hand, when any cover drive unit breaks down, all must shut down and fix a breakdown, ordinary production is interrupted, cause heavy losses.The middle frame that accounts for full captain's degree 90% adopts two longitudinal beam structures, and weight is big, and the cost height uses inconvenient.
The purpose of this utility model provides a kind of novel disengaging type reducer, middle frame and flat rubber belting deviation regulating idler group, has solved the drawback of above-mentioned scalable two-way equipment of conveyer, and saves energy reduces cost, and is easy to use, but the flat rubber belting automatic deflection adjusting.
The purpose of this utility model is achieved in that sets up a clutch on the output shaft of the common reducer of scalable two-way equipment of conveyer, the operated clutch handgrip, can reducer and conveyor head roll be left or close, thereby, just can realize the conversion that single two-shipper drives easily according to the length of conveyor transportation range or the size of actual load, make power match more reasonable, reach energy-conservation and do not stop production and get rid of the purpose of drive unit fault.Novel middle frame is to change single longeron into by two longerons on the basis of former middle frame, and unit can reduce that longeron is nearly 1/2nd, and cost can reduce significantly, and more saving of labor is installed, uses also.Save time, flat rubber belting deviation regulating idler group is adorned one group every 6 meter amperes, and special sector can suitably increase or reduce, and the automatic deflection adjusting function is arranged, and reduces flat rubber belting sideslip fault.
Advantage of the present utility model and good effect:
Scalable energy-saving two-way equipment of conveyer provides a kind of novel disengaging type reducer middle frame and flat rubber belting deviation regulating idler, has solved the drawback of former conveyor, and saves energy reduces cost, and is easy to use, but the flat rubber belting automatic deflection adjusting.
Embodiment:
Fig. 1 is the front view of scalable energy-saving two-way equipment of conveyer
Fig. 2 is scalable energy-saving two-way equipment of conveyer disengaging type reducer elevation
Fig. 3 is scalable energy-saving two-way equipment of conveyer disengaging type reducer vertical view
Fig. 4 is scalable energy-saving two-way equipment of conveyer middle frame elevation
Fig. 5 is scalable energy-saving two-way equipment of conveyer middle frame lateral view
Fig. 6 is a scalable energy-saving two-way equipment of conveyer flute profile carrying roller place sectional drawing
Fig. 7 is scalable energy-saving two-way equipment of conveyer flat rubber belting deviation regulating idler group elevation
Fig. 8 is scalable energy-saving two-way equipment of conveyer flat rubber belting deviation regulating idler group vertical view
Describe details and working condition in detail below in conjunction with accompanying drawing according to the concrete device that the utility model proposes:
With reference to Fig. 1, scalable energy-saving two-way equipment of conveyer is made up of chain-drive section (1), double-plough type coal unloading device (2), tensioning winch (3), storage cassette holder (4), tensioning dolly (5), belt (6), charging portion (7), middle frame (8), discharging portion (9), reprinting dolly (10), tail supporting part (11).Wherein double-plough type coal unloading device (2), tensioning winch (3), storage cassette holder (4), tensioning dolly (5), charging portion (7), discharging portion (9), reprint dolly (10), tail supporting part (11) is basic identical with common transporter, the feature of this machine is that chain-drive section (1) has been used the disengaging type reducer, middle frame (8) changes single longeron (promptly going up longeron) into by two longerons, has set up flat rubber belting automatic deflection adjusting carrying roller group.
The disengaging type reducer as shown in Figures 2 and 3.Be improved on the basis of ordinary straps machine reducer.Reducer shaft (13) is made hollow, the pull bar (16) of packing in the central through hole, one end of pull bar (16) links through bearing pin (14) and internal tooth shaft coupling (15), internal tooth shaft coupling (15) matches with external tooth shaft coupling on the conveyor drive roller shaft again, the other end of pull bar (16) links through thrust bearing (19) and clutch nut (18), clutch nut (18) is fixed together with bolt (20) and slide block (17), clutch nut (18) connects through screw thread with clutch handgrip (12) again, clutch handgrip (12) is contained on the coupling tunnel (21), and coupling tunnel (21) is fixed on the reduction case with hex bolts (22).Clockwise rotate clutch handgrip (12), move to the reducer direction through clutch bolt (18), pull bar (16), bearing pin (14), drive internal tooth shaft coupling (15), throw off with the external tooth shaft coupling on the conveyor drive roller shaft, realize that reducer separates with the conveyor head roll, rotate counterclockwise clutch handgrip (12), then drive internal tooth shaft coupling (15) to moving away from the reducer direction, combine with the external tooth shaft coupling on the conveyor drive roller shaft, thereby reducer and conveyor head roll are joined together.
Middle frame such as Fig. 4, Fig. 5, Fig. 6, shown in Figure 1, by H frame (23), longeron (24), lift roller (25), lift roller bearing (26), flute profile carrying roller bearing (27) and flute profile carrying roller (28) form.Lift roller (25) spacing 0.75m, top set's transporting material of back(-)up belt (6), flute profile carrying roller (28) spacing 1.5m, the inferior division of back(-)up belt (6), carry coal.The peaceful carrying roller of flute profile carrying roller (28) (25) is fixed on the same vertical frame (24) with bolt (29) through the peaceful carrying roller bearing of flute profile carrying roller bearing (27) (26) respectively, compare with existing scalable two-way ribbon conveyer, the following longeron that has saved independent supporting flute profile carrying roller, not only reduced material, and installation, maintenance all more the saving of labor, save time, also better to tunnel fluctuations compliance.
Flat rubber belting automatic deflection adjusting carrying roller group such as Fig. 7, Fig. 8, shown in Figure 1, arrow A is depicted as the direction of belt operation.Automatic deflection adjusting carrying roller group is by 3 short carrying rollers (30) with by intermediate support (31), the carriage that end bearing (32), crossbeam (35), angle bar (36) are formed constitutes, adorn one group every 6 meter amperes, be installed in below the top set of back(-)up belt (6), short carrying roller (30) is identical with the short carrying roller specification in the flute profile carrying roller, and the axis of the short carrying roller of centre is vertical with belt direction of travel.The axis of the short carrying roller on both sides is to angle [alpha]=1 of the place ahead deflection of belt operation °～15 °, with 5 °～10 ° is good, after belt causes sideslip by external cause, this carrying roller has makes it recover the ability of meta automatically, angle beta=1 °～3 ° is raised in the outer end of the short carrying roller on both sides, with 2 ° is good, and playing the short carrying roller that guarantees both sides has good contact effect to back(-)up belt (6).
Claims (4)
1, a kind of scalable energy-saving two-way equipment of conveyer is by chain-drive section (1), double-plough type coal unloading device (2).Tensioning winch (3), storage cassette holder (4), tensioning dolly (5), back(-)up belt (6), charging portion (7), middle frame (8), dolly (10) is reprinted by discharging portion (9), and tail supporting part (11) is formed, it is characterized in that having increased clutch handgrip (12), four of reducers (13), bearing pin (14), disengaging type reducer internal tooth shaft coupling (15), pull bar (16), slide block (17), clutch nut (18), thrust bearing (19), clutch bolt (20), coupling tunnel [21], hex bolts [22], H frame [23], longeron [24] lifts roller [25], lifts roller bearing [26], flute profile carrying roller bearing [27], flute profile carrying roller [28], bolt [29], short carrying roller [30], intermediate support [31], end bearing [32], attachment bolt [33], crossbeam [34], angle bar [35].Chain-drive section (1) is used the disengaging type reducer, and middle frame (8) changes single longeron into by two longerons, has set up flat rubber belting automatic deflection adjusting carrying roller group.
2, scalable energy-saving two-way equipment of conveyer according to claim 1, it is characterized in that endwisely slipping of disengaging type reducer internal tooth shaft coupling (15) is by bearing pin (14), pull bar (16), slide block (17), clutch nut (18), thrust bearing (19), clutch handgrip (12) is realized, clutch handgrip (12), thrust bearing (19) has positioning action concurrently.
3, scalable energy-saving two-way equipment of conveyer according to claim 1, it is characterized in that middle frame (8) is only with a last longeron, by lifting peaceful carrying roller of roller bearing (26) (25) and groove profile carrier roller bearing (27), flute profile carrying roller (28) supports the top set and the inferior division of back(-)up belt (6) respectively.
4, scalable energy-saving two-way equipment of conveyer according to claim 1 is characterized in that flat rubber belting automatic deflection adjusting carrying roller is by 3 short carrying rollers (30), with by intermediate support (31), end bearing (32), crossbeam (34), the carriage that angle bar (35) is formed is formed, angle beta=1 °～3 ° is raised in the outer end of the short carrying roller on both sides, to angle [alpha]=1 of the place ahead deflection of back(-)up belt (6) operation °～15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92225217 CN2126313U (en) | 1992-06-23 | 1992-06-23 | Telescopic energy-saving bidirectional belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92225217 CN2126313U (en) | 1992-06-23 | 1992-06-23 | Telescopic energy-saving bidirectional belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2126313U true CN2126313U (en) | 1992-12-30 |
Family
ID=4967487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92225217 Granted CN2126313U (en) | 1992-06-23 | 1992-06-23 | Telescopic energy-saving bidirectional belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2126313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963068A (en) * | 2010-09-02 | 2011-02-02 | 李士印 | Mining bidirectional automatic trailer transporter used at inclined lane and curve lane |
| CN106477243A (en) * | 2016-11-23 | 2017-03-08 | 原平市丰汇机械制造有限公司 | Steel truss train |
-
1992
- 1992-06-23 CN CN 92225217 patent/CN2126313U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963068A (en) * | 2010-09-02 | 2011-02-02 | 李士印 | Mining bidirectional automatic trailer transporter used at inclined lane and curve lane |
| CN101963068B (en) * | 2010-09-02 | 2012-07-04 | 李士印 | Mining bidirectional automatic trailer transporter used at inclined lane and curve lane |
| CN106477243A (en) * | 2016-11-23 | 2017-03-08 | 原平市丰汇机械制造有限公司 | Steel truss train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |