CN204384264U - Decomposition and combination formula hydraulic efficiency governing tail roll stand - Google Patents
Decomposition and combination formula hydraulic efficiency governing tail roll stand Download PDFInfo
- Publication number
- CN204384264U CN204384264U CN201520014045.4U CN201520014045U CN204384264U CN 204384264 U CN204384264 U CN 204384264U CN 201520014045 U CN201520014045 U CN 201520014045U CN 204384264 U CN204384264 U CN 204384264U
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- tail
- hydraulic
- curb girder
- roller
- reinforced rib
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Abstract
The utility model discloses a kind of decomposition and combination formula hydraulic efficiency governing tail roll stand, be mainly used in the belt transporter field of mine equipment.The utility model comprises aircraft tail shelf and tail roller, and described tail roller is arranged in the middle part of described aircraft tail shelf, and described aircraft tail shelf comprises curb girder, bloster and reinforced rib steelframe; Described reinforced rib steelframe is " ten " font, for connecting described curb girder; On the downside of described curb girder, there is feet at two ends; Described curb girder, bloster, reinforced rib steelframe, removably to connect between feet and hydraulic regulating device; Also comprise hydraulic regulating device, described hydraulic regulating device is arranged on described curb girder top, between described tail roller and aircraft tail shelf afterbody, for regulating the position of described tail roller.This structure is assembled and is changed conveniently, stability is high, and can regulate tail roller easily, retracts the belt of sideslip.
Description
Technical field
The utility model relates to the belt transporter field of mine equipment, especially a kind of decomposition and combination formula hydraulic efficiency governing tail roll stand.
Background technology
Belt transporter is very general in the application of industrial and mining enterprises, and its structure mainly comprises frame, roller, belt and engine installation.Roller tightening belt, engine installation drives roller to rotate, and owing to there is friction between roller and belt, belt can rotate along with the rotation of roller, and the material on belt also moves thereupon, realizes the transport to material.
Existing frame, especially there are some shortcomings in aircraft tail shelf part, and aircraft tail shelf adopts non-removable integral structure mostly on the one hand, just needs to change whole aircraft tail shelf, change inconvenient if certain position of aircraft tail shelf is damaged to need to change, and waste material; Belt machine end rolls easy distortion, the easy sideslip of belt on the other hand, and belt edging heel and toe wear can be caused like this to strengthen, and more serious meeting, belt tearing, causes tremendous economic to lose.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of assembling and changes the decomposition and combination formula tail roll stand convenient, stability is high, tail roller hydraulic pressure is adjustable.
The utility model solves the decomposition and combination formula hydraulic efficiency governing tail roll stand that its technical matters adopts, and comprise aircraft tail shelf and tail roller, described tail roller is arranged in the middle part of described aircraft tail shelf, and described aircraft tail shelf comprises curb girder, bloster and reinforced rib steelframe; Described reinforced rib steelframe is " ten " font, for connecting described curb girder; On the downside of described curb girder, there is feet at two ends; Described curb girder, bloster, reinforced rib steelframe, removably to connect between feet and hydraulic regulating device; Also comprise hydraulic regulating device, described hydraulic regulating device is arranged on described curb girder top, between described tail roller and described aircraft tail shelf afterbody, for regulating the position of described tail roller.
Further, described hydraulic regulating device comprises hydraulic actuating cylinder, regulating block, regulating block base, hydraulic cylinder base and set pin; Described regulating block comprises " U " shape end and adjustable side, the groove part of described " U " shape end connects described hydraulic actuating cylinder, described adjustable side is block structure, described adjustable side has fine setting hole and tail roller aperture, and the anchor shaft of described tail roller is fixed described tail roller through described tail roller aperture; The shape of described regulating block base is " U " shape, be fixed on described curb girder, the groove shapes of described regulating block base and the form fit of described tail roller aperture, and slot opening described hydraulic actuating cylinder dorsad, described regulating block base has the base coordinated with described fine setting hole finely tune hole; Described hydraulic cylinder base is used for fixing described hydraulic actuating cylinder tail end; Described set pin is used for, through described fine setting hole and base fine setting hole, being fixed described tail roller position.
Further, described bloster connects the afterbody of described curb girder.
Further, between the connecting portion of described reinforced rib steelframe, reinforced rib is had.
Further, described hydraulic regulating device has two, is symmetricly set on described curb girder.
Further, described curb girder, bloster, reinforced rib steelframe, connection mode between feet and hydraulic regulating device are that bolt connects.
The beneficial effects of the utility model are: the easy installation and removal of this detouchable aircraft tail shelf structure, belt machine end rolls frame and easily fixes when mounted, and fixing Be very effective, not yielding under the effect of external force, can not there is play in the position of installing after fixing; Hydraulic regulating device can be finely tuned tail roller, can prevent belt deviation, mill belt limit, tear the phenomenons such as belt, decrease maintenance, saved the repair time to service personnel.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 figure the utility model birds-eye view;
Fig. 3 is the graphics of the aircraft tail shelf in Fig. 1 and Fig. 2;
Fig. 4 is the structural representation of the hydraulic regulating device in Fig. 1 and Fig. 2;
Fig. 5 is the decomposing schematic representation of the hydraulic regulating device in Fig. 4;
Position and numbering in figure: aircraft tail shelf 1, tail roller 2, hydraulic regulating device 3, curb girder 11, bloster 12, reinforced rib steelframe 13, feet 14, reinforced rib 15, hydraulic actuating cylinder 31, regulating block 32, regulating block base 33, hydraulic cylinder base 34, set pin 35, " U " shape end 321, adjustable side 322, fine setting hole 3221, tail roller aperture 3222, base fine setting hole 331.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.It should be noted that at this, the explanation for these embodiments understands the utility model for helping, but does not form restriction of the present utility model.
As shown in Figures 1 to 5, the utility model comprises aircraft tail shelf 1 and tail roller 2, and described tail roller 2 is arranged in the middle part of described aircraft tail shelf 1, and described aircraft tail shelf 1 comprises curb girder 11, bloster 12 and reinforced rib steelframe 13; Described reinforced rib steelframe 13 is " ten " font, for connecting described curb girder 11; On the downside of described curb girder 11, there is feet 14 at two ends; Described curb girder 11, bloster 12, reinforced rib steelframe 13, removably to connect between feet 14 and hydraulic regulating device 3; Also comprise hydraulic regulating device 3, described hydraulic regulating device 3 is arranged on described curb girder 11 top, between described tail roller 2 and described aircraft tail shelf 1 afterbody, for regulating the position of described tail roller 2.Curb girder 11 and bloster 12 can adopt I-beam section excision forming, and feet 14 can adopt channel-section steel excision forming, and two limits of reinforced rib steelframe 13 can adopt angle steel excision forming, then the angle steel of excision forming are welded into " ten " font.Curb girder 11, bloster 12, removably connect between reinforced rib steelframe 13 and feet 14, this structure facilitates the assembly and disassembly of aircraft tail shelf 2, and a certain position of aircraft tail shelf 2 is damaged and can only be changed the parts damaged, and does not need to change whole aircraft tail shelf 2.The structure that " ten " font reinforced rib steelframe 13 can make aircraft tail shelf 2 is more firm, not yielding under external force, and after installing and fixing, the position between each parts also not easily play occurs.The object of installing hydraulic regulating device 3 between the tail roller 2 on curb girder 11 top and aircraft tail shelf 1 afterbody adjusts tail roller 2, and then the belt of adjustment sideslip.When driving the position of tail roller 2 to change after belt deviation, tail roller 2 can be moved to suitable position with hydraulic regulating device 3, making belt come back to the state of normal transport.
Specifically, described hydraulic regulating device 3 comprises hydraulic actuating cylinder 31, regulating block 32, regulating block base 33, hydraulic cylinder base 34 and set pin 35; Described regulating block 32 comprises " U " shape end 321 and adjustable side 322, the groove part of described " U " shape end 321 connects described hydraulic actuating cylinder 31, described adjustable side 322 is block structure, described adjustable side 322 has fine setting hole 3221 and tail roller aperture 3222, and the anchor shaft of described tail roller 2 is fixed described tail roller 2 through described tail roller aperture 3222; The shape of described regulating block base 33 is " U " shape, be fixed on described curb girder 11, the groove shapes of described regulating block base 33 and the form fit of described tail roller aperture 3222, and slot opening described hydraulic actuating cylinder 31 dorsad, described regulating block base 33 there is the base coordinated with described fine setting hole 3221 finely tune hole 331; Described hydraulic cylinder base 34 is for fixing described hydraulic actuating cylinder 31 tail end; Described set pin 35, for through described fine setting hole 3221 and base fine setting hole 331, is fixed described tail roller 2 position.The afterbody of hydraulic actuating cylinder 34 is fixed on curb girder 11 by hydraulic cylinder base 34, and the piston rod of hydraulic actuating cylinder 34 connects " U " shape end of regulating block 32, regulates the position of regulating block 32.The tail roller 2 that fine setting hole 3221 on adjustable side 322 is mainly used in regulating is fixed, when behind the position of adjusting tail roller 2, set pin 35 is inserted base fine setting hole 331 and the fine setting hole 3221 of correspondence position, regulating block 32 is pinned, thus indirectly tail roller 2 is pinned.The effect of tail roller aperture 3222 is passed for the two axial ends of tail roller 2, when the two axial ends of tail roller 2 passes the groove of tail roller aperture 3222 and regulating block base 33, just fixed by tail roller 2.
When belt generation sideslip, when needing to regulate, primer fluid cylinder pressure 31, the piston rod of hydraulic actuating cylinder does fore and aft motion, and then regulating block 32 also moves thereupon, two axial ends due to tail roller 2 have passed through the tail roller aperture 3222 on " U " shape end 321 of regulating block 32, so tail roller 2 also moves thereupon, when tail roller 2 moves to preposition, stop solution cylinder pressure 31, base fine setting hole 331 now on regulating block base 33 is by the fine setting hole 3221 on " U " shape of corresponding regulating block 32 end 321, regulating block 32 just can be pinned by set pin 35 inserted base fine setting hole 331 and fine setting hole 3221, and then fix tail roller 2.As can be seen from above-mentioned control method, fine setting hole 331 is just equivalent to the mobile scale of tail roller 2, quantity and the size in fine setting hole 3221 are extremely important, some fine setting holes 3221 can be evenly offered on " U " shape end 321 of regulating block 32, distance between the center of circle in two adjacent fine setting holes 3221 is relatively little, general control is at about 15mm, and fine setting hole 3221 radius is at about 11mm, and the quantity in fine setting hole 3221 is at about 10.
Specifically, described bloster 12 connects the afterbody of described curb girder 11.Bloster 12 connects the curb girder 11 of both sides, plays the effect of fixing machine tailstock 1, and afterbody bloster 12 being arranged on curb girder 11 can also play the effect of fixed pedestal hydraulic regulating device 3.Certainly, bloster 12 also can other positions between two curb girders 11.
Specifically, in order to make the structure of reinforced rib steelframe 13 more firm, between the connecting portion of described reinforced rib steelframe 13, there is reinforced rib 15, can all weld reinforced rib 15 on four of the connecting portion of reinforced rib steelframe 13 angle.
Specifically, in order to look after and guide the two ends of tail roller 2 simultaneously, two hydraulic regulating devices 3 can be installed, be symmetricly set on described curb girder 11.
Specifically, described curb girder 11, bloster 12, reinforced rib steelframe 13, connection mode between feet 14 and hydraulic regulating device 3 are that bolt connects.
Claims (6)
1. decomposition and combination formula hydraulic efficiency governing tail roll stand, comprises aircraft tail shelf (1) and tail roller (2), and described tail roller (2) is arranged on described aircraft tail shelf (1) middle part, it is characterized in that,
Described aircraft tail shelf (1) comprises curb girder (11), bloster (12) and reinforced rib steelframe (13);
Described reinforced rib steelframe (13) is " ten " font, for connecting described curb girder (11);
There is feet (14) at two ends, described curb girder (11) downside;
Described curb girder (11), bloster (12), reinforced rib steelframe (13), removably to connect between feet (14) and hydraulic regulating device (3);
Also comprise hydraulic regulating device (3), described hydraulic regulating device (3) is arranged on described curb girder (11) top, be positioned between described tail roller (2) and described aircraft tail shelf (1) afterbody, for regulating the position of described tail roller (2).
2. decomposition and combination formula hydraulic efficiency governing tail roll stand according to claim 1, is characterized in that,
Described hydraulic regulating device (3) comprises hydraulic actuating cylinder (31), regulating block (32), regulating block base (33), hydraulic cylinder base (34) and set pin (35);
Described regulating block (32) comprises " U " shape end (321) and adjustable side (322), the groove part of described " U " shape end (321) connects described hydraulic actuating cylinder (31), described adjustable side (322) is block structure, described adjustable side (322) have fine setting hole (3221) and tail roller aperture (3222), and the anchor shaft of described tail roller (2) is fixed described tail roller (2) through described tail roller aperture (3222);
The shape of described regulating block base (33) is " U " shape, be fixed on described curb girder (11), the groove shapes of described regulating block base (33) and the form fit of described tail roller aperture (3222), and slot opening described hydraulic actuating cylinder (31) dorsad, described regulating block base (33) there is the base coordinated with described fine setting hole (3221) finely tune hole (331);
Described hydraulic cylinder base (34) is for fixing described hydraulic actuating cylinder (31) tail end;
Described set pin (35), for through described fine setting hole (3221) and base fine setting hole (331), is fixed described tail roller (2) position.
3. decomposition and combination formula hydraulic efficiency governing tail roll stand according to claim 2, is characterized in that,
Described bloster (12) connects the afterbody of described curb girder (11).
4. decomposition and combination formula hydraulic efficiency governing tail roll stand according to claim 3, is characterized in that,
Reinforced rib (15) is had between the connecting portion of described reinforced rib steelframe (13).
5. decomposition and combination formula hydraulic efficiency governing tail roll stand according to claim 4, is characterized in that,
Described hydraulic regulating device (3) has two, is symmetricly set on described curb girder (11).
6. the decomposition and combination formula hydraulic efficiency governing tail roll stand according to claim arbitrary in claim 1 to 5, is characterized in that,
Described curb girder (11), bloster (12), reinforced rib steelframe (13), connection mode between feet (14) and hydraulic regulating device (3) are that bolt connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014045.4U CN204384264U (en) | 2015-01-09 | 2015-01-09 | Decomposition and combination formula hydraulic efficiency governing tail roll stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014045.4U CN204384264U (en) | 2015-01-09 | 2015-01-09 | Decomposition and combination formula hydraulic efficiency governing tail roll stand |
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| Publication Number | Publication Date |
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| CN204384264U true CN204384264U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520014045.4U Expired - Fee Related CN204384264U (en) | 2015-01-09 | 2015-01-09 | Decomposition and combination formula hydraulic efficiency governing tail roll stand |
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| CN (1) | CN204384264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108059114A (en) * | 2018-01-02 | 2018-05-22 | 太仓高德升降机有限公司 | Inclinable hydraulic lifter with rotary support mechanism |
-
2015
- 2015-01-09 CN CN201520014045.4U patent/CN204384264U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108059114A (en) * | 2018-01-02 | 2018-05-22 | 太仓高德升降机有限公司 | Inclinable hydraulic lifter with rotary support mechanism |
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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: 20150610 Termination date: 20160109 |