CN202808063U - Spindle frame structure of steel rope conveyor belt - Google Patents
Spindle frame structure of steel rope conveyor belt Download PDFInfo
- Publication number
- CN202808063U CN202808063U CN 201220466478 CN201220466478U CN202808063U CN 202808063 U CN202808063 U CN 202808063U CN 201220466478 CN201220466478 CN 201220466478 CN 201220466478 U CN201220466478 U CN 201220466478U CN 202808063 U CN202808063 U CN 202808063U
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- conveyor belt
- anchor shaft
- disc
- face
- spindle shelf
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Abstract
The utility model provides a spindle frame structure of a steel rope conveyor belt. The spindle frame structure of the steel rope conveyor belt comprises a fixed shaft, a cylinder, a thrust bearing, and a frictional group. The fixed shaft is supported on a fixing frame, the cylinder is arranged on the fixing frame, and a piston ring pushed by the cylinder to retract is arranged so as to push the thrust bearing. The frictional group comprises a frictional disc penetrating through the outer side of the fixed shaft and a rotary disc. One end of the frictional disc faces the thrust bearing while the other end faces the rotary disc. The rotary disc can be assembled on the fixed shaft and rotates. One end face of the rotary disc is provided with a brake block to be contacted with the frictional disc, while the other end face is combined with a steel wire cylinder with a steel rope through a connecting piece. Air is supplied by the cylinder for the piston ring to move to the thrust bearing, so that the thrust bearing generates pneumatic thrust to the frictional group, and the frictional disc and the rotary disc are attached compactly due to the brake block. The wire rope has a stable pre-tightening force when a line is opened, therefore, the conveyor belt vulcanized has the strength function with the required rated tension value.
Description
Technical field
The utility model is the spindle shelf structure of controlling the device, particularly a kind of steel cord conveyor belt of steel wire rope yarn body pre-tightening tension about a kind of.
Background technology
General steel cord conveyor belt can be widely used in industrial enterprise, harbour, factory etc. transport building stones, coal, cement and other all solids materials as long distance conveying machinery, yet before the vulcanization of rubber of steel rope and combination, the steel wire cylinder that all can in advance entire volume be had steel rope is led the flow process of holding, this flow process is to see through the spindle shelf structure to provide steel rope one braking pre-tightening tension, so as to guarantee that this steel rope is to be combined with the vulcanization of rubber under this state, make the load-transfer device after finishing and have anti tear, the anti-durable goods that isolates; Traditional steel rope is led the evolution formula, to utilize magnetic clutch and the mutual fit of anchor shaft to set firmly traditional spindle shelf structure, the rolling disc of the steel wire cylinder of the brake disc of magnetic clutch and load-bearing wires rope is socketed on the anchor shaft mutually, is driven the sprocket rotation that is socketed on the anchor shaft by chain.
The design people finds that this magnetic clutch is not during conducting, steel rope rolling disc and brake disc on this spindle shelf anchor shaft together dally, and when the magnetic clutch conducting, brake disc will be adsorbed on the magnetic clutch, drive rolling disc and the anchor shaft rotating Vortex of steel wire cylinder, cause steel rope to form a pre-tightening tension kenel, when the pre-tightening tension of steel rope arrives the friction torque that surpasses magnetic clutch, the rolling disc of this brake disc and steel wire cylinder namely can form skidding in this anchor shaft, to reach the in batches pre-tightening tension purpose of steel rope.
Yet, traditional wire rope spindle shelf structure, because steel rope is in the anchor shaft friction of skidding all the time on rolling disc, so when the steel rope on the steel wire cylinder is deposited the decline of line amount, the friction torque of magnetic clutch will present nonlinearities change, therefore the pre-tightening tension of steel rope also can be followed the fluctuation variation, causes the tension stability that affects steel rope; Moreover, change the suction friction moment of magnetic clutch, then need from setting or adjust the moment of torsion of this anchor shaft, and the control of moment of torsion is the operating voltage of this magnetic clutch, so will overcome extra friction torque, then need adopt more distribution power or speed reduction gearing, relatively increase energy resource consumption and maintenance cost, real unfavorable inter-industry competition is so for the puzzlement of above-mentioned background technology, have in fact the necessity of solving.
The utility model content
The purpose of this utility model is that a kind of spindle shelf structure of steel cord conveyor belt is being provided, that the spindle shelf structure is changed the thrust that is aided with friction with gaseous tension, make the utility model under low energy supply and maintenance cost, provide the online body of steel rope to lead out and keep a stable pre-tightening tension in the flow process.
In order to reach aforesaid purpose, the utility model proposes a kind of spindle shelf structure of steel cord conveyor belt, be to comprise:
One fixed mount, it can support an anchor shaft;
At least one cylinder pressure, it comprises a piston ring that can move along this anchor shaft by the air pressure promotion;
At least one thrust baring is installed on the lateral surface of this anchor shaft, and this piston ring can push against the end face in this thrust baring;
At least one friction group, it comprises the rolling disc that a friction disc, that is through at this anchor shaft outside is through at this anchor shaft outside; Wherein this friction disc is hollow, one end is towards this thrust baring, the other end is to the card of this rolling disc, the lateral surface that this rolling disc is arranged at this anchor shaft rotationally comprises one first end face, one second end face, this first end face is provided with brake facing, this brake facing can contact this card of this friction disc, can rotate take this anchor shaft as fulcrum for this rolling disc and this friction disc, this of this rolling disc the second end face arranges a connecting piece, can be for the steel wire cylinder of steel rope winding in conjunction with one in order to this connecting piece.
The spindle shelf structure of aforesaid steel cord conveyor belt, wherein, described cylinder pressure one end arranges an air inlet disk that includes induction opening, the described air inlet disk outside sheathed one is to the air induction mast due to described cylinder pressure one end end face, described cylinder pressure central authorities install described anchor shaft, the described piston ring fit of tubular is in the described anchor shaft outside, described piston ring can be flexible along described anchor shaft, and terminal sheathed locking one cylinder cap of described air induction mast, can be for the inner cavity chamber of described piston ring shift motion in described air induction mast, to form one.
The spindle shelf structure of aforesaid steel cord conveyor belt, wherein, described friction disc is the termination towards the end face of described thrust baring.
The spindle shelf structure of aforesaid steel cord conveyor belt, wherein, described friction group also comprises a power wheel, and described power wheel is chain drum, and described driving wheel tube is located at termination lateral surface and the lock of described friction disc and is established fixing.
The spindle shelf structure of aforesaid steel cord conveyor belt, wherein, the rolling disc of described friction group is arranged with a shallow slot in described the second end face centre, and a bearing is installed in described shallow slot, and described bearing madial wall is set in the lateral surface of described anchor shaft.
The spindle shelf structure of aforesaid steel cord conveyor belt, wherein, described power wheel links the loop line unwinding equipment of the described steel rope of an energy backrush.
The spindle shelf structure of aforesaid steel cord conveyor belt, wherein, described loop line unwinding equipment comprises a pedestal, be arranged on the brake motor and one and the reductor of described brake motor interlock on the described pedestal, on described reductor, driving wheel is set, corresponding described spindle shelf is pivoted with flower wheel on the described pedestal, the described driving wheel of one rotating band winding is with the power wheel of the described spindle shelf of interlock, and it can link for the power wheel of described spindle shelf; Described brake motor can drive described power wheel and rotate, and the described friction disc that described power wheel links can the described rolling disc of interlock, and can furl the steel rope of steel wire cylinder.
Learnt that by above explanation the utility model has following effect compared to prior art:
1, the utility model is the effort formation with cylinder pressure matching thrust bearing and friction group, and reach the effectiveness of supplying with the steel rope pre-tightening tension, its intermediate pressure cylinder air inlet is to piston ring, make it produce the promotion stroke of setting, then pushed against the friction disc of friction group by thrust baring, make friction disc and rolling disc cause the effect of being tight against because of brake facing, and the steel wire cylinder on the rolling disc will be subject to the appropriate friction force of friction group, allow steel rope do not enter with load-transfer device sulfuration before can have a pre-tightening tension that stretches, finish one simply and the certain steel wire rope yarn body of start is led out operation.
2, the utility model need not many costs and loaded down with trivial details distribution power or speed reduction gearing, only needs to supply with the Pneumatic pressure power energy of cylinder pressure, can reach easily the pre-tightening tension change that steel wire rope yarn body is led out, and has the operation mode of a Simple convenient.
3, the steel cord conveyor belt made of the utility model has enough vertical anti-stretch-draw abilities, and has anti tear, anti-ly isolates and soft, the easy effectiveness of moulding and manufacture craft of quality arranged.
4, the utility model can change the friction force of this friction group, and then the pre-tightening tension of steel rope is changed easily by changing the intake pressure that injects air induction mast.
Description of drawings
Fig. 1 is the formation level scheme drawing of the utility model preferred embodiment.
Fig. 2 is that the master of the utility model preferred embodiment looks local amplification profile scheme drawing.
Fig. 3 is that illustrative view is led out in the stretching of the utility model preferred embodiment.
Fig. 4 is the preferred embodiment scheme drawing that the utility model is used in combination state.
Fig. 5 is the schematic perspective view that the utility model steel rope is combined with load-transfer device.
The main element label declaration:
The utility model
10 spindle shelfs, 11 fixed mounts
12 anchor shafts, 20 cylinder pressures
21 air inlet disks, 22 induction openings
23 air induction masts, 24 piston rings
25 cylinder caps, 26 inner cavity chamber
30 thrust barings, 40 friction groups
41 power wheels, 42 friction discs
421 terminations, 422 cards
43 brake facings, 44 rolling discs
441 first end faces, 442 second end faces
443 shallow slots, 45 bearings
46 connecting pieces, 50 steel wire cylinders
51 steel ropes, 60 loop line unwinding equipments
61 pedestals, 62 brake motors
63 reductors, 64 driving wheels
65 flower wheels, 66 rotating bands
70 rubber coatings
The specific embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast the description of drawings specific embodiment of the present utility model:
The utility model is a kind of spindle shelf structure of steel cord conveyor belt, as shown in Figure 1, this spindle shelf 10 is to comprise a fixed mount 11 that can support anchor shaft 12, one is arranged at the cylinder pressure 20 of fixed mount 11, the piston ring 24 that cylinder pressure 20 1 ends arrange, one is subjected to the friction group 40 of cylinder pressure 20 interlocks, the steel wire cylinder 50 that reaches a confession steel rope 51 windings is placed in friction and organizes 40 adjacent sides, one anchor shaft, 12 axles are worn piston ring 24, friction group 40 and steel wire cylinder 50, order about friction group 40 by the thrust of cylinder pressure 20 and drive 50 rotations of steel wire cylinder, and then the tensioning tension force of steel rope 51 1 appropriateness on the steel wire cylinder 50 is provided.
Please referring again to shown in Fig. 1,2, aforementioned these cylinder pressure 20 1 ends arrange an air inlet disk 21, air inlet disk 21 is provided with an induction opening 22, air inlet disk 21 outsides sheathed one are to the air induction mast 23 due to these cylinder pressure 20 1 end end faces, cylinder pressure 20 central authorities install an anchor shaft 12, can establish for tubular piston ring 24 cover splice graftings on the anchor shaft 12, make the piston ring 24 of air induction mast 23 inside must be along anchor shaft 12 telescopic movables, and air induction mast 23 terminal sheathed locking one cylinder caps 25, so air induction mast 23 interior formation one are for the inner cavity chamber 26 of piston ring 24 shift motions; And a thrust baring 30 that is through at anchor shaft 12, thrust baring 30 one sides are to recline for piston ring 24;
The friction group 40 that this is through at anchor shaft 12 is to comprise a power wheel 41, a friction disc 42, a brake facing 43, a rolling disc 44; Wherein this power wheel 41 can be chain drum, and friction disc 42 is hollow, one end is termination 421, use to be sheathed on termination 421 lateral surfaces and to be locked to establish for power wheel 41 and be fixed in friction disc 42, termination 421 end faces then be subjected to thrust baring 30 against, allow thrust baring 30 between friction group 40 and piston ring 24, friction disc 42 other ends are cards 422 of larger external diameter, and this rolling disc 44 is the hollow disc shape, comprise one first end face 441, one second end face 442, the first end face 441 and friction disc 42 cards 421 are corresponding and be fixed with in the form of a ring a brake facing 43, the second end face 442 is arranged with a shallow slot 443 in centre, in shallow slot 443 bearing 45 is installed, these bearing 45 madial walls are set in this anchor shaft 12 lateral surfaces, allow rolling disc 44 with friction disc 42 rotation take fixing anchor shaft 12 as fulcrum, and a place of rolling disc 44 card off-centre inserts solid one to be the connecting piece 46 of giving prominence to column, this connecting piece 46 axially parallel with anchor shaft 12, this connecting piece 46 engages steel wire cylinders 50.
When spindle shelf 10 uses enforcement, the default air pressure of induction opening 22 injections in cylinder pressure 20 air inlet disks 21, make the air pressure pushing piston ring 24 that enters air induction mast 23, allow piston ring 24 in inner cavity chamber 26 along mobile in anchor shaft 12 strokes, promote simultaneously this thrust baring 30, allow thrust baring 30 that strength is pushed against this power wheel 41, because power wheel 41 is to be fixed in this friction disc 42, so thrust baring 30 is pushing and pressing friction disc 42 synchronously, 42 of the friction discs that is pushed into are pressing brake facing 43 and are being tight against rolling disc 44; Secondly pushed against by piston ring 24 pressure when spindle shelf 10 is flat, when so steel wire cylinder 50 is led out rotation at steel rope 51 line bodies, rolling disc 44 rotates through connecting piece 46 combinations, because the rolling disc 44 of steel wire cylinder 50 is subject to pressing of friction disc 42 and brake facing 43, so that the steel rope 51 on the steel wire cylinder 50 with rubber coatings 70 coat be sulfided into load-transfer device before (as shown in Figure 5), this steel rope 51 can have a pre-tightening tension that stretches.
When steel rope 51 and rubber coatings 70 are vulcanized to default load-transfer device length, or the steel rope 51 that will derive in case of necessity give cutting after backrush to this steel wire cylinder 50, in order to carrying out next procedure operation, as shown in Figure 3, this stretching loop line unwinding equipment 60 is the power wheels 41 that link this friction group 40 with rotating band 66, so as to this steel rope 51 of backrush; Wherein, this loop line unwinding equipment 60 is at a pedestal 61 brake motor 62, one and the reductor 63 of brake motor 62 interlocks to be set, driving wheel 64 is set on reductor 63, every corresponding one group of spindle shelf 10 is pivoted with flower wheel 65 on the pedestal 61, borrow a rotating band 66 these winding driving wheels 64 respectively to organize 41 of the power wheels of spindle shelf 10 with interlock, the loop line that makes the power wheel 41 of each spindle shelf 10 all can be attached to brake motor 62 is led the power of starting.
When brake motor 62 start reductors 63 driving wheels 64, rotate together by rotating band 66 each flower wheel 65 of drive, each power wheel 41 again, the contact friction force that allows friction disc 42 that each power wheel 41 interlock links see through itself and brake facing 43 comes interlock rolling disc 44, be able to this anchor shaft 12 as fulcrum take the steel rope 51 that makes steel wire cylinder 50, form the spinning movement of a backrush direction, namely reach the function of collecting steel rope 51.
The utility model spindle shelf 10 structures can also fixed mount 11 be axial assembling center in addition, anchor shaft 12 is given the two ends development length, set up again an air inlet disk 21, an air induction mast 23, a piston ring 24, a thrust baring 30, a friction group 40 separately in two-way cylinder pressure 20 two ends, to form the structure of bilateral arrangement of steel wires cylinder 50, the line body that as shown in Figure 4, can improve simultaneously steel rope is led out efficient.
The above only is the schematic specific embodiment of the utility model, is not to limit scope of the present utility model.Any those skilled in the art, the equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.
Claims (7)
1. the spindle shelf structure of a steel cord conveyor belt is characterized in that, the spindle shelf structure of described steel cord conveyor belt includes:
One fixed mount, it can support an anchor shaft;
At least one cylinder pressure, it comprises a piston ring that can move along described anchor shaft by the air pressure promotion;
At least one thrust baring is installed on the lateral surface of described anchor shaft, and described piston ring can push against the end face in described thrust baring;
At least one friction group, it comprises the rolling disc that a friction disc, that is through at the described anchor shaft outside is through at the described anchor shaft outside; Wherein said friction disc is hollow, one end is towards described thrust baring, the other end is to the card of described rolling disc, described rolling disc can be arranged at the lateral surface of described anchor shaft rotationally, comprise one first end face, one second end face, described the first end face is provided with brake facing, described brake facing can contact the described card of described friction disc, described rolling disc and described friction disc can rotate take described anchor shaft as fulcrum, described second end face of described rolling disc arranges a connecting piece, and described connecting piece can be for the steel wire cylinder of steel rope winding in conjunction with one.
2. the spindle shelf structure of steel cord conveyor belt as claimed in claim 1, it is characterized in that, described cylinder pressure one end arranges an air inlet disk that includes induction opening, the described air inlet disk outside sheathed one is to the air induction mast due to described cylinder pressure one end end face, described cylinder pressure central authorities install described anchor shaft, the described piston ring fit of tubular is in the described anchor shaft outside, described piston ring can be flexible along described anchor shaft, and terminal sheathed locking one cylinder cap of described air induction mast, can be for the inner cavity chamber of described piston ring shift motion in described air induction mast, to form one.
3. the spindle shelf structure of steel cord conveyor belt as claimed in claim 1 is characterized in that, described friction disc is the termination towards the end face of described thrust baring.
4. the spindle shelf structure of steel cord conveyor belt as claimed in claim 1 is characterized in that, described friction group also comprises a power wheel, and described power wheel is chain drum, and described driving wheel tube is located at termination lateral surface and the lock of described friction disc and is established fixing.
5. the spindle shelf structure of steel cord conveyor belt as claimed in claim 1, it is characterized in that, the rolling disc of described friction group is arranged with a shallow slot in described the second end face centre, and a bearing is installed in described shallow slot, and described bearing madial wall is set in the lateral surface of described anchor shaft.
6. the spindle shelf structure of steel cord conveyor belt as claimed in claim 4 is characterized in that, described power wheel links the loop line unwinding equipment of the described steel rope of an energy backrush.
7. the spindle shelf structure of steel cord conveyor belt as claimed in claim 6, it is characterized in that, described loop line unwinding equipment comprises a pedestal, be arranged on the brake motor and one and the reductor of described brake motor interlock on the described pedestal, on described reductor, driving wheel is set, corresponding described spindle shelf is pivoted with flower wheel on the described pedestal, the described driving wheel of one rotating band winding is with the power wheel of the described spindle shelf of interlock, and it can link for the power wheel of described spindle shelf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466478 CN202808063U (en) | 2012-09-13 | 2012-09-13 | Spindle frame structure of steel rope conveyor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466478 CN202808063U (en) | 2012-09-13 | 2012-09-13 | Spindle frame structure of steel rope conveyor belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202808063U true CN202808063U (en) | 2013-03-20 |
Family
ID=47866984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220466478 Expired - Fee Related CN202808063U (en) | 2012-09-13 | 2012-09-13 | Spindle frame structure of steel rope conveyor belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202808063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287886A (en) * | 2013-05-21 | 2013-09-11 | 吴江市美晟机械设备有限公司 | Feeding brake mechanism of slitting machine |
| CN106044316A (en) * | 2016-07-07 | 2016-10-26 | 旌德县源远新材料有限公司 | Glass fiber belt winding device |
-
2012
- 2012-09-13 CN CN 201220466478 patent/CN202808063U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287886A (en) * | 2013-05-21 | 2013-09-11 | 吴江市美晟机械设备有限公司 | Feeding brake mechanism of slitting machine |
| CN106044316A (en) * | 2016-07-07 | 2016-10-26 | 旌德县源远新材料有限公司 | Glass fiber belt winding device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20170913 |